Kiln Book No. 6 where quality comes as standard June 2013 A range of kilns and equipment carefully chosen for the discerning potter, ceramicist or sculptor
Mar 28, 2016
Kiln BookNo. 6
where quality comes as standard
June 2013
A range of kilns and equipment carefully chosen for the discerning
potter, ceramicist or sculptor
Call us on: 01243 265845
Our aspiration! We live and breath ceramics at Clayman. From carefully choosing the products we sell for quality and value for money to taking your order and making sure they are delivered to you on time and in good condition. Working in a field we love, what could be better! That has always been our aim, now we have committed this vision to words.
Making Our Vision Become a Reality
2
The origins of our logo...
Reg Griggs demonstrating at a craft fayre in the late 1970’s -
taken by a press photographer. It was later considered so good and apt, that after the inbetween tones were excluded it would form the
perfect logo.
Clayman by name Clayman by nature
Realising the vision of an efficient, imaginative ceramic supplier of materials and equipment has been a journey of commitment. That commitment shapes our philosophy. At Clayman:
We will never be undersold. This applies to all branded or named products. *Terms apply. We will not surcharge the use of credit cards. We aim to source the best products that best suit the needs of customers. We promote and sell only quality products from the best sources worldwide. Dealing with Clayman should be a pleasurable and educational experience. Our customer service should meet our customers’ needs and expectatons. Our products will be only those that are affordable offering quality, consistency and value for money from reputable sources. We will aim to contribute constructively to the whole ceramics market. We will aim to be a good employer; training and developing a satisfied, skilled and motivated team. We will listen to customer feedback and implement changes where and when appropriate.
Note: This offer applies to all branded products, but excludes products sold under a generic name, such as Raw Materials, Oxides etc.
Contents
Choosing a Kiln 4Which Kiln? 5-8Practical Tips 813 amp Plug & Fire Kilns 10-13Top-Loading Kilns - intro 14 Harrier Super Round Top-Loading Kilns 15 eco Round Top-Loading Kilns 16Chieftain Round Top-Loading Kilns 17Topworker Top-Loading Kilns 18 Chieftain Oval Top-Loading Kilns 19Front-Loading Kilns - intro 20 Champion Front-Loading Kilns 21Falcon 1300 Front-Loading Kilns 22-21 Falcon Compact VD Front-Loading Kilns 24 Falcon Compact CP Front-Loading Kilns 25 Falcon Easi-Load Front-Loading Kilns 26 Gas Kilns - intro 27Rocket Raku Top-Loading Kilns 28Champion Front-Loading Gas Kilns 29Kiln Controllers 30-32 Glass Kilns 33-34Kiln Spares 34Optional Accessories 35Kiln Furniture & Accessories 36-37Kiln Building Materials 38Ordering Information 39-40 Reference Notes 41-42
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Choosing the right kilnChoosing a kiln should not be a difficult task; the bricks used by most manufacturers will be the same. However the analogy that “you get what you pay for” could not be more applicable than when buying a kiln. Comparing one make with another is not necessarily comparing like with like and it is essential to research adequately before committing to what is probably the most important purchase the potter is ever going to make. Bricks will always be 9 x 4.5 x 3”; thus the sizes, in particular top-loading kilns, will be standardized. Some manufacturers will limit their range to the most popular sizes.
Choosing a Kiln
KILN & EQUIPMENT DELIVERY Delivery of kilns or equipment is often the aspect that is most overlooked. You must be aware how your kiln will arrive and what you may be responsible for. If your front-loading kiln arrives on a pallet weighing over 250kg and the delivery company leaves it on your drive, how do you get it on the ground and into position? We would like to make all customers aware of what is included in the three services we offer.
PALLET DELIVERY
The service can be applied to the delivery of top-loading kilns and wheels or any piece of equipment with external dimensions no greater than a metre square. The equipment is strapped to a pallet and delivered by means of a lorry with a tail lift. These vehicles normally have a pallet truck that can be used to manoeuvre the pallet on flat ground, but it must be appreciated that the price given is to deliver to site and off-load.
It is the customer’s responsibility to remove the kiln or equipment from the pallet and move into position.
Nabertherm Kilns are delivered by DHL pallet delivery service. The drivers will only off-load to the nearest convenient point. (Note: If a delivery driver offers to help further they are not covered by insurance and you are accepting responsibility for any damage that may occur to property or the kiln).
DELIVER, OFF-LOAD INTO POSITION
This is more of a tailored service and covers all sizes and shapes of equipment. Again, it is delivered by a vehicle with a tail-lift. The vehicles will always have a pallet truck and the driver will off-load and move the equipment into position. A survey is requested to give the carrier information on the surfaces and site to be encountered. This service can negotiate one step of no more than 4”, but cannot easily deliver heavy equipment on uneven or soft terrain. For large or relatively unstable equipment, assistance is requested from the customer. A completed kiln delivery questionnaire is required before delivery prices can be confirmed. This service is not available to all UK locations.
NORTHERN KILNS SPECIAL DELIVERY
This service is unique to Northern Kilns (Chieftain Round and Oval, Champion and Rocket Kilns) and is only provided for this manufacturer’s kilns. They deliver and off-load into situ negotiating no more than one step. They will install the kiln to a suitable isolator (switch) if applicable and if it is situated within 2 metres of the kiln. They will also instruct on use of the controllers supplied with their kilns. A completed kiln delivery questionnaire is required before delivery prices can be confirmed. (Note: This service is unrivalled, but the price reflects the comprehensive package offered and the removal of stress and responsibility to the customer.)
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Gas or Electric?
The first consideration when choosing a kiln is the type of firing you want; oxidation (electric) or reduction (gas). Gas refers to the use of propane or natural gas.
Gas:
Benefits DrawbacksJet burner can be changed to Electric and vice versa. Often more expensive to run as because fuel is not burnt efficiently and a
large amount of heat is lost through venting.
Firing cost is not significantly different to electric (based on similar sized kilns).
Bisque firings are best done in the clean atmoshere of an electric kiln.
Reduction firing is possible Specialised venting required, especially if sited inside.
Easier and less expensive to install for larger kilns (15 cubic feet or more)
More attention and care needed than an electric kiln to fire properly.
Electric:
Benefits DrawbacksJet burner can be changed to Gas and vice versa. Not as easy to install and more expensive than a gas kiln for 15 cubic feet or
more (large electricity supply needed)
Firing cost is not significantly different to gas (based on similar sized kilns).
Cheaper to run due to fuel efficiency and less heat loss.
Bisque firings are best done in the clean atmoshere of an electric kiln.
Initial heating of an electric kiln is easy to control.
Less attention and care needed to fire properly.
Top v Front Loading
An argument can be made for either and it is often what the individual prefers.
Top Loading:
Benefits DrawbacksGenerally cheaper than front loading kilns. Not as easy to load.
Cheaper than front loading (due to 2.5 - 3” walls - 2.5” being imported brands)
Front loading:
Benefits DrawbacksEasier to load (although you will ve required to extend your back) Not as easy to load.
More expensive (due to 4.5” of kiln brick - one of the main material costs)
Which Kiln?
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Round v Square
Round:
Benefits DrawbacksLess expensive than square kilns (easier to build and fewer bricks - on a per cubic foot comparison).
May load more effectively than a square kiln (depends on ware being fired).
Square:
Benefits DrawbacksMay load more effectively than a round kiln (depends on ware being fired) - but always balance this against the initial cost difference.
More expensive to build - more bricks.
Bricks v Fibre
Bricks:
Benefits DrawbacksInsulating firebricks are used in the vast majority of kilns and they will always outlast fibre.
Elements are easier to replace.
Fibre:
Benefits DrawbacksFibre heats and cools faster, which can be desirable in certain instances
Fibre is generally considered a disadvantage.
In fibre lined kilns elements are normally supported on ceramic rods; changing is therefore more complex and can be considerably more expensive.
Temperature
Most electric kilns produced in the UK will offer a maximum firing temperature of 1300°C (Cone 10). It is essential to appreciate that although probably all manufacturers refer to temperature because of the traditions of industry, they are in fact referring to heat work (the effect of temperature over a period of time). Therefore if the kiln has a maximum operating temperature of 1300° and a kiln controller is fitted, this should never be set to 1300°C or it will probably irreparably damage the fabric of the kiln. The damage will be greater in a kiln where the bricks are cemented (front-loading). Experiments with pyrometric cones to make initial comparisons of temperature to heat work are essential.
Kiln Size
Too small a kiln means too many firings. Too large means either wasting energy or the frustration of waiting too long for a full load. The larger the kiln the less expensive it is per cubic foot to buy. Also it is far less expensive to fire one large kiln rather than two firings in a kiln half the size due to the differences in heat loss and the time/energy required to heat up both the kiln and the load. One way to decide what size kiln is best is to draw a circle (top-loader) or square (front or top-loader) the size you think you want on newspaper. Try placing pieces you make on the paper to see if the size is adequate and the pieces pack efficiently. Gauging the height can be assessed in a similar way.
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Electricity supply
Once you have selected the model or size of kiln you would like, you need to check your electricity supply is capable of taking such an appliance. If it is a 13amp model you should not have a problem as these kilns can be plugged into any 13amp socket. Remember that they should be plugged directly into the socket, never via a “gang” plug or extension lead. A kiln with a kW in excess of 13amp will always require a dedicated supply. This involves running a cable from your main fuse or distribution board to the room where the kiln is to be sited. An “isolator” or on/off switch should be sited convenient to the kiln placement. The kiln is then wired to the isolator. This is a very similar installation to an electric cooker. A modern house has 100amps of power (approximately) supplied to it. All the appliances used within the house cannot exceed this total. If you are unsure consult your electrician to check if you have enough available amps to enable your kiln to be installed.
The voltage in your property must also be checked. Colloquially speaking, we are said to use 230 volts in the UK, but through local area demands and also internal demands the voltage can drop. If your kiln is “plated” for 230v it means it needs this amount of voltage all the time it is operating. It has been known that potters have been wrongly advised that if your tumble dryer or washing machine works your kiln should work. This unfortunately is not the case. Normal household appliances have parameters in which they can work (i.e. if the clothes in your tumble dryer are not dry you can put it back on for longer etc.) A kiln must have 230v at all times otherwise a drop off in performance will be noted especially at stoneware temperatures.
Modern, as well as more and more older properties now have electricity supplies involving residual circuit devices (RCD’s). Kilns should not be wired in using an RCD as the moisture in a new kiln or from bisque firings will cause the supply to “trip”. If in doubt, consult a competent electrician.
Electricity Phases
It is standard for all domestic properties to have a single phase supply. Commercial premises or institutions can have three phase electricity supplies. Depending what appliances are already in use in a domestic property, an 8 cubic foot kiln, which will be rated at about 60amps, can be installed on a domestic supply. The advantage of a three phase supply is that the amperage of a kiln can be divided into three; therefore, the 8 cubic foot at 60 amps would be divided to 20amps per phase. Any kiln over 13amps can be converted easily to operate on a three phase supply. Dividing the amps also means much larger cubic capacities can be installed.
Wall Thickness
Kilns imported from America can have walls only 2.5” thick or 3” thick and no secondary insulation (a 0.5” thickness ceramic fibre blanket sandwiched between the brick and the kiln cladding). British made kilns invariably have 3” thick walls with the ceramic fibre secondary insulation. Analysis of the energy used for heat storage in the brick (the energy absorbed by the brick itself) versus the energy lost through the bricks shows that unless you plan a soak or a long firing at very high temperatures (where energy loss becomes more pronounced) or need to cool very slowly such as in crystal glazes, then the advantage of the thicker bricks and walls is almost negligible. Again it is stated by American manufacturers that where the fibre insulation is used as secondary insulation the energy savings is minimal at low temperatures and the advantage can only be noticed at high stoneware temperature firing (cone 8-10). We strongly recommend kilns with 3.5” thick bricks and 0.5” fibre backup as they can be used for any temperature up to 1300°C (cone 10). Also, the user is not limited to only lower temperature within the earthenware range.
Elements
We are often asked how long elements last. Unfortunately there is not a simple answer. The variables are the kW of the kiln (the more power going into a kiln the longer the elements should last), the amount of ware in each firing, and perhaps most importantly the temperature the kiln is fired to. Kilns fired to stoneware temperatures will need elements replacing far more often than kilns only fired to earthenware or bisque temperatures. The difference can be surprising, six to ten times more firings at the lower temperatures is possible.
Controllers
Over the years kiln controls have varied from the Dawson Kiln-Sitter to computer based programmable controllers. The kiln-sitter was fitted to virtually to all kilns imported from the States. They worked by using a pyrometric cone or bar, which bent from exposure to heat over a period of time. These were simple reasonably reliable devices. As electronic controllers have fallen in price the kiln-sitter has faded into the distance. The modern kiln controllers permit almost unlimited hands-off control over the entire process. They are relatively simple to use and allow controlled temperature rises over one or more ramps. Some also control the cooling cycle and the majority will also allow a soaking or dwell time during the heating up process and at the end of a firing. The latest controllers are also self diagnostic and can show error messages if something has failed.
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Zone Controls
Most kilns on the market have each of the elements controlled at the same time as a single zone. In kilns with large cubic capacities, achieving an even temperature distribution within the firing chamber can be a problem. To help resolve this problem, some controllers split the kiln into zones, which are then controlled individually. Having this facility adds to the overall cost of the kiln.
Kiln Positioning
A kiln should be placed on a non-flammable surface (not wood or lino). Also allow at least 12” (30cm) gap around the kiln to allow heat to dissipate. Front-loading kilns should have at least 18” (45cm) space at the rear of the kiln for servicing or element changing. If this is not possible castors should always be fitted to allow the kiln to be moved easily for access. The floor should be checked before siting to ensure it is level. Always ensure the floor can take the weight of the kiln, this will normally only apply to front-loading kilns when they are not sited on the ground floor. The kiln controller (when connected to the kiln via a cable) should be mounted at a convenient height for access and to one side of the kiln. The controller should be easily accessed without the need to touch the fabric of the kiln. A kiln will always get hot in use; therefore nothing should be sited within touching distance of the kiln or placed on top of the kiln. It is also unwise to store any materials around a kiln.
Venting
Venting has come to the fore as an important health and safety concern. When firing, a kiln can emit gases from glazes that are being fired and carbon monoxide from the clay. If a kiln is being sited in a room such as a garage and air can flow freely in and out it may be decided that ventilation is adequate, especially if the room is not occupied at times when the kiln is fired. If a kiln is for a school, college or public institution it is almost certain that mechanical ventilation is necessary. The individual establishment should carry out a risk assessment and/or contact their local authority for advice. It should be noted that for a mechanical vent to work efficiently there must be an air inlet into the room and this should be sited on a wall opposite to the wall where the vent is sited. The air inlet is essential if a fire door is fitted to the kiln room. If a kiln is sited in a classroom an adequate barrier or cage should surround the kiln to prevent unauthorised or accidental contact with the kiln.
Other Expenses
When estimating the cost of a kiln, include the cost of kiln furniture (shelves and props to stack ware on different levels within the kiln). Generally one shelf will complete one layer, but as the kiln gets bigger a layer may be made up of two or more shelves. A few points to remember are:
• Ashelfshouldalwaysbeplacedonthebaseofthekilntoprotectthebricks.• Thelargestpiecescanbeplacedonthetopshelftoavoidunstablestacking.• Atleast1”ofspaceshouldbeleftbetweenwareandtheshelfabovetoallowforaircirculation.• Largeshelvescanbeheavyandunwieldy.• Largebottomedware,suchasplattersshouldnotbeplacedspanningtwohalfshelves.
Estimating Electric Kiln Firing Costs
An estimate of the cost of firing a kiln over an eight hour cycle using a cost of 6p per kW per hour can be calculated using the example below. Remember this is an estimation only, all kilns and firings are unique.
Costing your firing
A= Kilowatt rating of kiln (taken from the kiln’s data plate)B= Firing times in hours x 0.6 (since the kiln is only on full power towards the end of the firing cycle.)C= Cost per kilowatt/unit (taken from your electricity bill)
Example
A x B x C = 5.5kW x (8 x 0.6) x 6 = £1.58
Note: Controllers such as the ST315 can be programmed at installation with the kilowatts of the kiln and interrogated at the end of each firing to see an estimate of the number of units used for the last firing.
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Installation
Always use a qualifed competent electrican or engineer.
Placing your ware
Always use the recommended size kiln shelves for the kiln you have.Ensure each shelf is supported well and is stableAlways place props directly over props on previous levelsAlways use a placing medium on kiln shelves (Placing Sand)Always allow 5cm between the ware and the kiln elements.When inter-stacking pieces in a bisque firing always place the heavier pieces at the bottom.Do not allow ware to touch in a glaze firingPlace your ware evenly throughout the firing chamberRemember to wipe the feet of glazed piecesUse stilts for ware that is glazed all over. (Note: You should never stilt stoneware)
Drying & Firing Cycles
Always ensure ware is dry prior to firing.Never try to fast fire a bisque firing.For ware that is even in thickness allow 100°C heat rise to 600°C in a bisque firing.From 600°C to 1000°C a much faster heat rise is possible.When the ware is thick or variable thickness reduce the initial heat rise to 60-80° per hour.For a glaze firing allow an initial heat rise of 100° per hour to 300°C approx.To mature your clay to ensure a glaze fit (no crackle lines in the glaze) you must ensure one of the firings (bisque or glaze) goes to the maturing temperature of the clay (see product details)Soaking or holding the maturing temperature of a firing for a pre-determined time can enhance the glaze appearance.Cooling should be done naturally.Do not open the kiln above 100°C
Practical Tips
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13amp Plug & Fire Kilns
Kilns included in this section are with a mains cable and 13amp plug for connection to a standard 13amp socket.
Kilns with a greater capacity of 1 cubic foot will not always produce the same number of firings from a set of elements, accepting they are used for similar firings.
Consideration should always be given to the siting of these kilns. They should be placed on a fire retardent surface with at least 12” (300mm) of space around the kiln to allow heat to dissipate.
Kilns in this group can be used for the production of very small items such as beads etc. and can also be used as a test kiln.
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13amp Top-Loading KilnsSTUDIO 40 & ST312A CONTROLLER
Standard features:•Firesto1300°C(Cone10)regularlyoff13amps
•Substantialdesign-Craftsmanbuilt •Heavygaugeelements
•“R”typelonglastingthermocouple •Easycontrollerconnection •Easi-rollcastorwheels
Optional Equipment
•Choiceofothercontrolsystems•FurnitureSets
Technical Details: Capacity - 1.42cu.ft. (40 litres)
Internal Dimensions: 381mm x 343mm (15” x 13.5”) External Dimensions: 635mm x 750mm x 660mm (25” x 29.5” x 26”)
Weight: 45kgkW: 3
TL40 & ST312A CONTROLLER
Standard features:•Firesto1300°C(Cone10)regularlyoff13amps
•Substantialdesign-Craftsmanbuilt •Heavygaugeelements
•“R”typelonglastingthermocouple •Easycontrollerconnection •Easi-rollcastorwheels
Optional Equipment
•Choiceofothercontrolsystems•FurnitureSets
Technical Details:Capacity - 1.42cu.ft. (40 lires)
Internal Dimensions: 368mm x 330mm (14.5” x 13”) External Dimensions: 673mm x 825mm x 813mm (26.5” x 32.5” x 32”)
Weight: 45kgkW: 3
HAWK 25 & ST312A CONTROLLER
Standard features
•Firesto1300°C(Cone10)regularlyoff13amps•Highgradespiralwoundelements•Lidelectricalsafetysystem
•Ventcoolingplugs•Stainlesssteelcladding
•Castorwheelsforeaseofmoving
Optional Equipment•Choiceofothercontrolsystems
•KilnFurniture•Specialelementdesignforlowtemperatureceramicapplications
Technical Details: Capacity - 0.98cu.ft. (25litres)
Internal Dimensions: 330mm x 312mm (13” x 12.25”) External Dimensions: 485mm x 665mm x 535mm (19” x 26.25” x 21”)
Weight: 45kgkW: 3
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AURORA 40 KILN & ST312 CONTROLLER
Standard features: •Fullbrickconstruction
•Castorwheelsforeaseofmovement •Easytous
•Energyefficient •Highgradeelements
Optional Equipment
•Choiceofothercontrolsystems•ChoiceoftwooptionalFurnitureSets
Technical DetailsMax Temp - 1260°C (Cone 8) Capacity - 1.41cu.ft. (40 litres)
Internal Dimensions: 400mm x 305mm (16” x 12”) External Dimensions: 559mm x 679mm x 560mm (22” x 26.75” x 22”)
Weight: 46kgkW: 3
Supply Required: 13amps
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Standard features:•Substantialdesign-Craftsmanbuilt
•Heavygaugeelements•“R”typelonglastingthermocouple
•Easycontrollerconnection •Easi-rollcastorwheels
Optional Equipment
•Choiceofothercontrolsystems•ChoiceoftwooptionalFurnitureSets
Technical Data: Max Temp - 1300°C (Cone 10) Capacity - 1.42cu.ft. (40 litres)
Internal Dimensions: 330mm x 330mm x 350mm (13” x 13” x 14”) External Dimensions: 686mm x 737mm x 1676mm (27” x 29” x 66”)
Weight: 75kgkW: 3
Supply Required: 13amps
FL36 & ST312 CONTROLLER
Standard features:•Topventilationport&plug
•Spiralwoundelementsfittedtochambersidewalls •Electro-mechanicaldoorsafetyinterlock
•Fittedwithmainscable&plug
Optional Equipment•Choiceofothercontrolsystems
Technical DetailsMax Temp - 1300°C (Cone 10) Capacity - 0.38cu.ft. (11 litres)
Internal Dimensions: 200mm x 228mm x 250mm (8” x 9” x 10”) External Dimensions: 410mm x 600mm x 650mm (16” x 24” x 25.5”)
Weight: 48kgkW: 3
Supply Required: 13amps
CU4 & ST312 CONTROLLER
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Round Top-Loading Kilns
All kilns in this section are top-loading based on a round or oval shape. They can be used on a single or three phase supply. Single phase is the supply normally found in a domestic property, but requires a dedicated supply with a on/off (isolator) switch in room where the kiln is sited. The only similar appliance found in a house is an electric cooker, which is normally installed as a kiln is installed.
It is hould be noted that not all kilns are the same. Kiln is a generic term, kilns vary in specification just as cars vary from manufacturer to manufacturer and model to model.
All kilns we offer must meet a performance criteriia, but cheaper kilns may not be built as robustly or have accessories that make using them more conveneiently.. The build quality we refer to is that the guage of metal used to wrap the kilns may vary is one example. Some kiln uses gas struts to support when open and ensure opening the lid is easy. All top-loaders are fitted with castor wheels to make moving easy and all kilns are fitted with square harting sockets to enable kiln controllers to be connected to the kiln without specialist knowledge.
Harting Socket DIN Standard multi-pin socket
fitted to all models for easy connection of all controllers
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Harrier Super Round Top-Loading Kilns
Technical Information: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Capacity Internal Dimensions External Dimensions Power Supply
Litres/Cubic FeetWidth -
mm/inchesHeight-
mm/inchesWidth -
mm/inchesDepth -
mm/inchesHeight -
mm/inchesApprox.
Weight kgPower
kW220v 230v 380/400v
8230.0075 SHTLB75 75/2.65457
(18”)457
(18”)610
(24”)800
(31.5”)750
(29.5”)50 5.5 30A 30A 16A
8230.0112 SHTL115 115/4.00457
(18”)686
(27”)610
(24”)800
(31.5”)965
(38”)64 7.0 40A 30A 20A
8230.0151 SHTL150 151/5.25648
(25.5”)457
(18”)795
(31.25”)1030
(40.5”)750
(29.5”)78 9.0 50A 50A 25A
8230.0223 SHTL225 223/7.9648
(25.5”)686
(27”)795
(31.25”)1030
(40.5”)965
(38”)92 11.25 60A 60A 25A
8230.0448 SHTL448 448/15.8
Max. Width Oval
1155 x 648 (45.5” x 25.5”)
686 27
1410 55.5
965 38
927 36.5
170 18.25 - - 40A
Stock Code Model Batts per Set Batt Dimensions mm/inches Props
25mm 1”
38mm 1.5”
8230.0075.FS SHTL75 2420mm diameter x 19mm thick
(16.5 x 0.75”)6 9
8230.0115.FS SHTL115 3420mm diameter x 19mm thick
(16.5 x 0.75”)18 18
8230.0150.FS SHTL150 4Half Round/Half Octagonal
580 x 19mm thick (23 x 11 x 0.75”)8 8
8230.0225.FS SHTL2256 3
Half Round/Half Octagonal 580 x 19mm thick (23 x 11 x 0.75”)
580 x 280mm thick (23 x 18 x 0.75”)26 26
8230.0448.FS SHTL448 6Half Round/Half Octagonal
580 x 19mm thick (23 x 11 x 0.75”)
8228.0022 Model 22 4580mm Half Round x 19mm thick
23 x 0.75”27 36
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERS
ST312 ST314 ST315
•Allweldedsteelcabinetconstruction•Rearhingeddesignedtofullysupportthelidinopenpositiontogivevirtually all round uninterrupted access to the firing chamber•Allbricklidwithrefractorylinedventilationports.•Superwoollidseal•Kilnliningovertemperatureprotectioncircuitandindependantrelayfully compatible with all ST Kiln Controllers•Stoveenameltwotonepaintfinish•Twoclampstosecurethekilnlidintheclosedposition
Furniture Sets :
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Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Cubic Capacity Internal Dimensions External Dimensions Power
Cubic FeetWidth - mm/
inchesHeight - mm/
inchesWidth -
mm/inchesDepth -
mm/inchesHeight -
mm/inchesAmp kW - 1ph kW - 3ph
8155.0076 STUDIO 76 2.65460 18
460 18
724 28.5
889 35
851 33.5
26 6
8155.0095 STUDIO 95 3.31460 18
571 22.5
800 31.5
965 38
689 27
26 6
8155.0103 STUDIO 103 3.6533 21
460 18
876 34.5
1054 41.5
851 33.5
31 7
8155.0113 STUDIO 113 3.97460 18
686 27
800 31.5
965 38
1079 42.5
39 9 3
8155.0128 STUDIO 128 4.49533 21
571 22.5
876 34.5
1054 41.5
965 38
39 9 3
8155.0129 STUDIO 129 4.52597 23.5
460 18
1003 39.5
1117 44
851 33.5
39 9 3
8155.0152 STUDIO 152 5.32648 25.5
460 18
1054 41.5
1168 46
851 33.5
39 9 3
8155.0154 STUDIO 154 5.4533 21
686 27
876 34.5
1054 41.5
1079 42.5
39 9 3
8155.0161 STUDIO 161 5.65597 23.5
571 22.5
1003 39.5
1117 44
965 38
44 10 4
8155.0184 STUDIO 184 6.41711 28
460 18
1092 43
1219 48
851 33.5
50 11 4
8155.0190 STUDIO 190 6.65648 25.5
571 22.5
1054 41.5
1068 46
965 38
50 11 4
8155.0228 STUDIO 228 7.98648 25.5
686 27
1054 41.5
1068 46
1079 42.5
57 13 5
8155.0230 STUDIO 230 8.01711 28
571 22.5
1092 43
1219 48
965 38
57 13 5
8155.0276 STUDIO 276 9.62711 28
686 27
1092 43
1219 48
1079 42.5
73 16.8 6
Studio Round Top-Loading KilnsThe Studio Range of Top-Loading Kilns are built to an exacting
specification to ensure extended life. The bricks are individually selected and cut to a tight specification to ensure precision build every time. All bricks used within the construction are heavy duty reducing
the risk of cracking and wear at high temperatures. All models are fitted with heavy duty elements and “R” type thermocouples to ensure long
life. Gas struts are fitted as standard to the lids, which means effortless opening and closing of the kiln every time. The element specifications are carefully calculated, which ensures even temperature distribution
in every firing. The terminal housing is hinged to open completely, allowing easy access to all terminals. All models are fitted with large easi-roll castors to offer easy movement when required. All models
are delivered by a specialist team who will place your kiln exactly into position and then connect it to a suitable existing on/off switch before
demonstrating use of the kiln controller.
Design features include: •SubstantialDesign•CraftsmanBuilt•HardWearingRefractories
•HeavyGaugeElements•EffortlessLidLifting •“R”TypeLongLastingThermocouple
•ChoiceOfControlEquipment•EasyControllerConnection •SingleOrThreePhase•Easi-rollCastorWheels
•DeliveryIntoSitu&Installation
Optional Extras •KilnFurnitureSets•OverfireProtection
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERSST312 ST314 ST315 ST316
Call us on: 01243 265845 16
Chieftain Round Top-Loading Kilns
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Cubic Capacity Internal Dimensions External Dimensions Power
Cubic FeetWidth - mm/
inchesHeight - mm/
inchesWidth -
mm/inchesDepth -
mm/inchesHeight -
mm/inchesAmp kW - 1ph kW - 3ph
8155.0076 TL76 2.65460 18
460 18
724 28.5
889 35
851 33.5
26 6
8155.0095 TL95 3.31460 18
571 22.5
800 31.5
965 38
689 27
26 6
8155.0103 TL103 3.6533 21
460 18
876 34.5
1054 41.5
851 33.5
31 7
8155.0113 TL113 3.97460 18
686 27
800 31.5
965 38
1079 42.5
39 9 3
8155.0128 TL128 4.49533 21
571 22.5
876 34.5
1054 41.5
965 38
39 9 3
8155.0129 TL129 4.52597 23.5
460 18
1003 39.5
1117 44
851 33.5
39 9 3
8155.0152 TL152 5.32648 25.5
460 18
1054 41.5
1168 46
851 33.5
39 9 3
8155.0154 TL154 5.4533 21
686 27
876 34.5
1054 41.5
1079 42.5
39 9 3
8155.0161 TL161 5.65597 23.5
571 22.5
1003 39.5
1117 44
965 38
44 10 4
8155.0184 TL184 6.41711 28
460 18
1092 43
1219 48
851 33.5
50 11 4
8155.0190 TL190 6.65648 25.5
571 22.5
1054 41.5
1068 46
965 38
50 11 4
8155.0228 TL228 7.98648 25.5
686 27
1054 41.5
1068 46
1079 42.5
57 13 5
8155.0230 TL230 8.01711 28
571 22.5
1092 43
1219 48
965 38
57 13 5
8155.0276 TL276 9.62711 28
686 27
1092 43
1219 48
1079 42.5
73 16.8 6
Design features include: •102mm(4”)easyglidecastors
•Boxsectionframeofferingsubstantialsupporttobasebricks•16s.w.gsteelbaseontopofsubframe
•76mm(3”)orHR130industrialgradebrick+1”-1½”backup-makingours with the most efficient kiln in it’s class. (we use brick from an ozone
friendly factory)•0.9mmmirrorfinishstainlesssteelwrap
•Hingedconnctionboxforeaseofmaintenance•Frontfacingcaptivekeydoorinterlock,tocomplymorethanwith
European health and safety regulations•Gasstructassistedlidopeningmakingthelidweightless
•100mmofbrickinsulationonlidencasedby16s.w.g.mildsteel•13mm(0.5”)thicksteelhinges
•Brickworkandventproudofsteelworktominimiserustandsavepaintwork•Spyholes-optional
•Fulllengthspine-distributingdoorweighttofloor-minimising”drumflex” which would otherwise seriously limit the life of the kiln•Wellpoweredunitmeaningeaseofstonearecapabilities•Evenlyspacedelementsforevenheatingtoalltemperatures
•WiredtoBS7671•Allourkilnscarryafulltwelvemonthguarantee•Completewiththermocoupleandhartingsockettoreceive
temperature controller•CarrycurrentCEmarking
Optional Extras
•KilnFurnitureSets•OverfireProtection
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERSST312 ST314 ST315 ST316
Email us on: [email protected] 17
Chieftain Oval Top-Loading KilnsThe Chieftain Range of Oval Top-Loading Kilns are built to the same
exacting specification as the Chieftain Round Top-Loading Kilns. The bricks are individually selected and cut to a tight specification
to ensure precision build every time. All bricks used within the construction are heavy duty reducing the risk of cracking and wear
at high temperatures. All models are fitted with heavy duty elements and “R” type thermocouples to ensure long life. Gas struts are fitted
as standard to the lids, which means effortless opening and closing of the kiln everytime. The element specifications are carefully calculated,
which ensures even temperature distribution in every firing. The terminal housing is hinged to open completely allowing easy access to
all terminals. All models are fitted with large easi-roll castors to offer easy movement when required. All models are delivered by a specialist
team who will place your kiln exactly into position and then connect it to a suitable existing on/off switch before demonstrating use of the kiln
controller.
Design features include: •SubstantialDesign•CraftsmanBuilt•HardWearingRefractories
•HeavyGaugeElements•EffortlessLidLifting •“R”TypeLongLastingThermocouple•ChoiceOfControlEquipment
•EasyControllerConnection•SingleOrThreePhase •Easi-rollCastorWheels
Optional Extras:
•KilnFurnitureSets•OverfireProtection•DeliveryIntoSitu&Installation
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Cubic Capacity Internal Dimensions External Dimensions Power
Cubic FeetWidth - mm/
inchesHeight - mm/
inchesWidth -
mm/inchesDepth -
mm/inchesHeight -
mm/inchesAmp kW - 1ph kW - 3ph
8155.0076 TL76 2.65460 18
460 18
724 28.5
889 35
851 33.5
26 6
8155.0095 TL95 3.31460 18
571 22.5
800 31.5
965 38
689 27
26 6
8155.0103 TL103 3.6533 21
460 18
876 34.5
1054 41.5
851 33.5
31 7
8155.0113 TL113 3.97460 18
686 27
800 31.5
965 38
1079 42.5
39 9 3
8155.0128 TL128 4.49533 21
571 22.5
876 34.5
1054 41.5
965 38
39 9 3
8155.0129 TL129 4.52597 23.5
460 18
1003 39.5
1117 44
851 33.5
39 9 3
8155.0152 TL152 5.32648 25.5
460 18
1054 41.5
1168 46
851 33.5
39 9 3
8155.0154 TL154 5.4533 21
686 27
876 34.5
1054 41.5
1079 42.5
39 9 3
8155.0161 TL161 5.65597 23.5
571 22.5
1003 39.5
1117 44
965 38
44 10 4
8155.0184 TL184 6.41711 28
460 18
1092 43
1219 48
851 33.5
50 11 4
8155.0190 TL190 6.65648 25.5
571 22.5
1054 41.5
1068 46
965 38
50 11 4
8155.0228 TL228 7.98648 25.5
686 27
1054 41.5
1068 46
1079 42.5
57 13 5
8155.0230 TL230 8.01711 28
571 22.5
1092 43
1219 48
965 38
57 13 5
8155.0276 TL276 9.62711 28
686 27
1092 43
1219 48
1079 42.5
73 16.8 6
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERSST312 ST314 ST315 ST316
Call us on: 01243 265845 18
Front-Loading Kilns
We have expanded the range of front-loading kilns we offer and feel sure we have a kiln for every requirement. These can now be classified as:
Hinged Door Front-Loading Kiln that are conventually hinged on the left or right side
Pivot Door Front-Loading Kilns where the door pivots centrally can can be tucked to one side of the kiln
Vertical Lift Door
Kilns where to door will lift vertically aided by gas struts. Adequate clearance to the roof must be ensure.
Easi-Load
These kilns are front-loading but the base and door of the kiln are one and slide out on a rail mechanism to enable the kiln to be stcacked without the need to extend arms or back.
Harting Socket DIN Standard multi-pin socket
fitted to all models for easy connection of all controllers
Call us on: 01243 265845Email us on: [email protected] 19
Champion Front-Loading KilnsThe Champion Range of Front-Loading Kilns are based around a
substantial 6mm steel frame, hard wearing HR140 bricks are used around the door opening and for all element grooves to reduce wear
even for the most demanding of users. All models are fitted with heavy duty elements and “R” type thermocouples to ensure long life. Element
specifications are carefully calculated to ensure even temperature distribution in every firing. A specialist team will place your kiln exactly
in to position and then connect it to a suitable existing on/off switch before demonstrating use of the kiln controller. We truely believe that
Champion kilns are built to a quality without comparison - they are kilns designed with you in mind for use. Said simply they are made for life.
Design features include: • Substantial frame design • Heavy gauge elements
• Single door access 180°+ opening • Front viewing port and top vent • Choice of control equipment
• Fitted with harting socket for easy controller connection • Single or three phase
Optional Extras:
• Kiln furniture sets • Overfire protection
• Truck base on any size • Thermal interlock • Multi-zone control • Auto-damper • Castor wheels • Heat lock
• Build on site service • Delivery into situ & installation
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Cubic Capacity Internal Dimensions Power
Cubic FeetDepth - mm/
inchesWidth - mm/
inchesHeight - mm/
inchesAmp kW - 1ph kW - 3ph
570.8152.0028 FL28 1.00300
11.8”300
11.8”300
11.8”13 3.0
570.8152.0056 FL56 1.95381 15”
381 15”
381 15”
26 6.0
570.8152.0074 FL74 2.6381 15”
381 15”
508 20”
26 6.0
570.8152.0096 FL96 3.37457 18”
457 18”
457 18”
26 6.0
570.8152.0111 FL111 3.89432 17”
432 17”
559 22”
31 7.0
570.8152.0129 FL129 4.5457 18”
457 18”
610 24”
39 9.0
570.8152.0153 FL153 5.35533 21”
533 21”
533 21”
39 9.0
570.8152.0171 FL171 6.0457 18”
610 24”
610 24”
52 12.0
570.8152.0229 FL229 8.0610 24”
610 24”
610 24”
65 15.0
570.8152.0286 FL286 10.00610 24”
610 24”
762 30”
79 18.0
570.8152.0357 FL357 12.5610 24”
762 30”
762 30”
91 21.00
570.8152.0429 FL429 15.00610 24”
762 30”
915 36”
105 24.00
570.8152.0514 FL514 18.00610 24”
915 36”
915 36”
131 30.00
570.8152.0771 FL771 27.00686 27”
915 36”
1219 48”
183 42.00
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERSST312 ST314 ST315 ST316
Call us on: 01243 265845 20
The Falcon 1300 Range can be supplied for firing applications up to 1300°C with a wide choice of plug-in temperature controllers to suit individual requirements. All kilns are fitted with over temperature protection and electro-mechanical door
safety locks. Superior heating element design and thermally efficient linings are standard throughout the range. Styles using pressed steel for the main body and finished with high gloss enamel finish
Falcon 1300 Front-Loading Kilns
Standard Features (all models) •Chambercapacitiesfrom50to1250litres(1.8to45.5cubicfeet)
•Choiceofefficientlowthermalmassliningsforfiringto1300°C(FLRange),1350°C (FS Range) 1400°C (HT Range)
•Choiceof“Plug-in”TemperatureControllers •Overtemperatureprotectionasstandardonallmodels •SpiralwoundheatingelementsusingHighGradeWire.
•Electro-mechanicaldoorsafetyinterlock,standardonallmodels •Sturdypressedsteelcabinet
•Twodoorclampsforpositivedoorsealing •Highglossenamelfinish
Optional Equipment •KilnFurnitureSet-battsandprops
•Castorwheelsforeaseofmaintenance •Mainscable(3metres)
•HeatLock •ElectroDamper•Specialelementdesignfordecorationfiringortotoptemperaturesbelow1050°C
•Exhaustductworksupplyandfittingservice(sitedetailsrequired) •“Buildonsite”servicewheresiteacessisrestricted
•Packinganddeliveryserviceincludingshippingarrangementsforoverseasclients
Falcon 190 fitted with Heat Lock & Falcon 420 fitted with Auto-Damper
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERS
ST312 ST314 ST315
Standard Features (680, 1000 & 1250 litre models) •Additionalheatingelementsfittedtorearwallanddoor
•Twozonetemperaturecontrolforexcellenttemperaturedistribution •Automaticexhaust/coolingdamper
•Fullyprogrammabletemperaturecontroller(TCS1)controllingbothfiring curve and exhaust/cooling damper
Email us on: [email protected] 21
Furniture Sets:
Stock Code No. of Shelves Batts per SetBatt Dimensions
mm/inchesProps & Quantity per Set
25mm - 1” 38mm - 1.5” 100mm - 4” 150mm - 6” 200mm - 8”
8235.150FS 3 3 330 x 254 x 19mm - 13 x 10 x 0.75” 15 15 - - -
8235.165FS 3 3 330 x 330 x 19mm - 13 x 13 x 0.75” 15 15 - - -
8235.180FS 3 3 330 x 406 x 19mm - 13 x 16 x 0.75” 15 15 - - -
8235.120FS 4 4 406 x 406 x 19mm - 16 x 16 x 0.75” 24 24 - - -
8235.160FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8235.190FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8235.215FS 5 10 406 x 229 x 19mm - 16 x 9 x 0.75” 30 30 - - -
8235.250FS 6 12 460 x 280 x 19mm - 16 x 11 x 0.75” 36 36 - - -
8235.230FS 4 8 560 x 280 x 19mm - 22 x 11 x 0.75” - 12 12 12 -
8235.280FS 5 10 560 x 280 x 19mm - 22 x 11 x 0.75” - 12 12 10 5
8235.340FS 5 10 560 x 280 x 19mm - 22 x 11 x 0.75” - 12 12 10 5
8235.350FS 5 20 280 x 360 x 19mm - 11 x 14 x 0.75” - 20 20 12 8
8235.420FS 5 20 280 x 360 x 19mm - 11 x 14 x 0.75” - 20 20 12 8
8235.500FS 5 20 280 x 430 x 19mm - 11 x 17 x 0.75” - 20 20 12 8
8235.680FS 7 28 280 x 430 x 19mm - 11 x 17 x 0.75” - 24 24 16 10
8235.1000FS 8 32 370 x 475 x 19mm - 14.75 x 18.75 x 0.75” - 28 28 21 14
8235.1250FS 8 32 370 x 475 x 19mm - 14.75 x 18.75 x 0.75” - 28 28 21 14
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Capacity Internal Dimensions External Dimensions Power Supply
Litres/Cubic FeetWidth - mm/
inchesDepth
- mm/inchesHeight
- mm/inchesWidth - mm/
inchesDepth
- mm/inchesHeight
- mm/inchesApprox.
Weight kgPower
kW
Single Plase
220/240
Three Phase
380/415
8235.0053 FL3.1.50 53/1.87380 15
300 12
460 18
636 25.25
864 34
1245 49
177 4.50 25A -
8235.0066 FL3.1.65 66/2.34380 15
380 15
460 18
636 25.25
864 34
1245 49
178 1.8 25A 16A
8235.0079 FL3.1.80 79/2.81380 15
460 18
460 18
636 25.25
864 34
1245 49
185 6.38 32A 16A
8235.0122 FL3.120 122/4.31460 18
460 18
580 23
715 28.25
1016 40
1372 54
245 8.50 40a 20A
8235.0163 FL3.160 163/5.75460 18
610 24
580 23
715 28.25
1016 40
1372 54
245 9.78 50A 20A
8235.0171 FL171 171/6.1460 18
550 22
680 27
715 28.25
1016 40
1372 54
239 10.00 50A 20A
8235.0191 FL3.190 191/6.75460 18
610 24
680 27
715 28.25
1016 40
1372 54
245 11.38 63A 25A
8235.0215 FL3.215 215/7.50460 18
510 20
910 36
715 28.25
1016 40
1600 63
306 12.75 63A 25A
8235.0256 FL3.250 256/9.00460 18
610 24
910 36
715 28.25
1016 40
1600 63
310 14.23 80A 32A
8235.0226 FL3.230 226/8.00610 24
610 24
610 24
965 38
1066 42
1346 53
310 12.75 63A 25A
8235.0283 FL280 283/10.00610 24
610 24
760 30
965 38
1066 42
1500 59
456 15.75 80A 32A
8235..0340 FL340 340/12.00610 24
610 24
910 36
965 38
1193 47
1676 66
495 18.00 - 32A
8235.0354 FL350 354/12.5610 24
760 30
760 30
965 38
1193 47
1500 59
480 18.50 - 32A
8235.0424 FL420 424/16.00610 24
760 30
910 36
965 38
1193 47
1676 66
535 22.00 - 40A
8235.0510 FL500 510/18.00610 24
910 36
910 36
965 38
1346 53
1676 66
590 24.5 - 40A
8235.0680 FL680 680/24.00610 24
910 36
1220 48
965 38
1346 53
1981 78
900 32.00 - 50A
8235.1000 FL1000 1000/35.00800 31.5
1000 39.25
1250 49.25
1150 45.25
1473 58
2032 80
1100 45.00 - 80A
8235.1250 FL1250 1250/45.51000 39.25
1000 39.25
1250 49.25
1350 53.15
1510 59.45
2032 80
1500 55.00 - 100A
Call us on: 01243 265845 22
Furniture Sets:
Stock Code No. of Shelves Batts per SetBatt Dimensions
mm/inchesProps & Quantity per Set
25mm - 1” 38mm - 1.5” 100mm - 4” 150mm - 6” 200mm - 8”
8240..0050.FS 3 3 330 x 254 x 19mm - 13 x 10 x 0.75” 15 15 - - -
8240.0065.FS 3 3 330 x 330 x 19mm - 13 x 13 x 0.75” 15 15 - - -
8240.0080.FS 3 3 330 x 406 x 19mm - 13 x 16 x 0.75” 15 15 - - -
8240.0120.FS 4 4 406 x 406 x 19mm - 16 x 16 x 0.75” 24 24 - - -
8240.0160.FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8240.0190.FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8240.0215.FS 5 10 406 x 229 x 19mm - 16 x 9 x 0.75” 30 30 - - -
8240.0250.FS 6 12 460 x 280 x 19mm - 16 x 11 x 0.75” 36 36 - - -
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Capacity Internal Dimensions External Dimensions Power Supply
Litres/ Cubic Feet
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Height/Door Open
Approx. Weight kg
Power kW
Single Plase
220/240
Three Phase
380/415
8240.0050 FLVD.50 53/1.87380 15
300 12
460 18
746 25.5
925 36.5
1321 52
1781 70
177 4.50 25A -
8240.0066 FLVD.65 66/2.34380 15
380 15
460 18
746 25.5
925 36.5
1321 52
1781 70
178 4.8 25A 16A
8240.0079 FLVD.80 79/2.81380 15
460 18
460 18
746 25.5
925 36.5
1321 52
1781 70
185 6.38 32A 16A
8240.0122 FLVD.120 122/4.31460 18
460 18
580 23
825 32.5
1076 42.5
1448 57
2125 84
245 8.50 40A 20A
8240.0163 FLVD.160 163/5.75460 18
610 24
580 23
825 32.5
1076 42.5
1448 57
2125 84
245 9.78 50A 20A
8240.0191 FLVD.190 191/6.75460 18
610 24
580 23
825 32.5
1076 42.05
1448 57
2125 84
177 11.38 63A 25A
8240.0215 FLVD.215 215/7.50460 18
510 20
910 36
825 32.5
1076 42.5
1676 66
2586 102
306 12.75 63A 25A
8240.0256 FLVD.250 256/9.00460 18
510 20
910 36
825 32.5
1076 42.5
1676 66
2586 102
310 14.23 80A 32A
8240.0226 FLVD.230 226/8.00610 24
610 24
610 24
1075 42.5
1126 44.5
1422 56
2021 80
310 12.75 63A 25A
Falcon Compact VD F-L KilnsStandard Features (all models) •Chambercapacitiesfrom50to230litres(1.8to8cubicfeet)•Choiceofefficientlowthermalmassliningsfor1300°C •Choiceof“Plug-in”TemperatureControllers •Overtemperatureprotectionasstandardonallmodels •SpiralwoundheatingelementsusingHighGradeWire. •Electro-mechanicaldoorsafetyinterlock,standardonallmodels •Sturdypressedsteelcabinet •Twodoorclampsforpositivedoorsealing •Castorwheelstogiveeasyaccessformaintenance •Highglossenamelfinish •AllFalconcompactVDKilnshaveverticalgasstrutassisteddoors
Optional Equipment •KilnFurnitureSet-battsandprops•Automaticexhaust/coolingdamperinconjunctionwithTCS1orTC507P temperature controllers •Mainscable(3metres) •HeatLock •ElectroDamper •Specialelementdesignfordecorationfiringortotoptemperaturesbelow 1050°C •Exhaustductworksupplyandfittingservice(sitedetailsrequired) •“Buildonsite”servicewheresiteacessisrestricted •Packinganddeliveryserviceincludingshippingarrangementsforoverseas clients
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERS
ST312 ST314 ST315
Email us on: [email protected] 23
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Capacity Internal Dimensions External Dimensions Power Supply
Litres/ Cubic Feet
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Height/Door Open
Approx. Weight kg
Power kW
Single Plase
220/240
Three Phase
380/415
8245.0050 FLCP.50 53/1.87380 15
300 12
460 18
746 25.25
925 36.5
1321 52
1781 70
177 4.50 25A -
8245.0066 FLCP.65 66/2.34380 15
380 15
460 18
746 25.5
925 36.5
1321 52
1781 70
178 4.8 25A 16A
8245.0079 FLCP.80 79/2.81380 15
460 18
460 18
746 25.5
925 36.5
1321 52
1781 70
185 6.38 32A 16A
8245.0122 FLCP.120 122/4.31460 18
460 18
580 23
825 32.5
1076 42.5
1448 57
2125 84
245 8.50 40A 20A
8245.0163 FLCP.160 163/5.75460 18
610 24
580 23
825 32.5
1076 42.5
1448 57
2125 84
245 9.78 50A 20A
8245.0191 FLCP.190 191/6.75460 18
610 24
580 23
825 32.5
1076 42.05
1448 57
2125 84
177 11.38 63A 25A
8245.0215 FLCP.215 215/7.50460 18
510 20
910 36
825 32.5
1076 42.5
1676 66
2586 102
306 12.75 63A 25A
8245.0256 FLCP.250 256/9.00460 18
510 20
910 36
825 32.5
1076 42.5
1676 66
2586 102
310 14.23 80A 32A
8245.0226 FLCP.230 226/8.00610 24
610 24
610 24
1075 42.5
1126 44.5
1422 56
2021 80
310 12.75 63A 25A
Furniture Sets:
Stock Code No. of Shelves Batts per SetBatt Dimensions
mm/inchesProps & Quantity per Set
25mm - 1” 38mm - 1.5” 100mm - 4” 150mm - 6” 200mm - 8”
8245..0050.FS 3 3 330 x 254 x 19mm - 13 x 10 x 0.75” 15 15 - - -
8245.0065.FS 3 3 330 x 330 x 19mm - 13 x 13 x 0.75” 15 15 - - -
8245.0080.FS 3 3 330 x 406 x 19mm - 13 x 16 x 0.75” 15 15 - - -
8245.0120.FS 4 4 406 x 406 x 19mm - 16 x 16 x 0.75” 24 24 - - -
8245.0160.FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8245.0190.FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8245.0215.FS 5 10 406 x 229 x 19mm - 16 x 9 x 0.75” 30 30 - - -
8245.0250.FS 6 12 460 x 280 x 19mm - 16 x 11 x 0.75” 36 36 - - -
Falcon Compact CP F-L KilnsStandard Features (all models) •Chambercapacitiesfrom50to230litres(1.8to8cubicfeet)•Choiceofefficientlowthermalmassliningsfor1300°C •Choiceof“Plug-in”TemperatureControllers •Overtemperatureprotectionasstandardonallmodels •SpiralwoundheatingelementsusingHighGradeWire. •Electro-mechanicaldoorsafetyinterlock,standardonallmodels •Sturdypressedsteelcabinet •Twodoorclampsforpositivedoorsealing •Castorwheelstogiveeasyaccessformaintenance •Highglossenamelfinish •AllFalconCompactCPKilnshavecentrepivotdoorstogiveclearaccesstothefiring chamber
Optional Equipment •KilnFurnitureSet-battsandprops•Automaticexhaust/coolingdamperinconjunctionwithTCS1or TC507P temperature controllers •Mainscable(3metres) •HeatLock •ElectroDamper •Specialelementdesignfordecorationfiringortotoptemperaturesbelow1050°C •Exhaustductworksupplyandfittingservice(sitedetailsrequired) •“Buildonsite”servicewheresiteacessisrestricted •Packinganddeliveryserviceincludingshippingarrangements for overseas clients
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERS
ST312 ST314 ST315
Call us on: 01243 265845 24
Falcon Easi-Load F-L Kilns
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)
Stock Code Model Capacity Internal Dimensions External Dimensions Power1300°C Supply
1350°C Upgrade Supply
Litres/ Cubic Feet
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Power kW
Single Plase
220/240
Three Phase
380/415
Power kW
Single Plase
220/240
Three Phase
380/415
8250.0122 SEL120 122/4.31460 18
460 18
580 23
715 29
1570 62
1375 54
8.50 50A 25A 10.5 63A 25A
8250.0163 SEL160 163/5.75460 18
610 24
580 23
715 29
1710 67.5
1375 54
9.78 63A 25A 12.0 80A 32A
8250.0191 SEL190 191/6.75460 18
610 24
680 27
715 29
1710 67.5
1450 57
11.38 63A 25A 13.5 80A 32A
8250.0226 SEL230 226/8.00610 24
610 24
610 24
1100 44
2100 83
1550 61
12.75 80A 32A 15 80A 32A
8250.0256 SEL250 256/9.00460 18
610 24
910 36
715 29
1710 67.5
1680 67
14.23 80A 32A 16.5 80A 32A
8250.0283 SEL280 283/10.00610 24
610 24
760 30
1100 44
2100 83
1550 61
15.75 80A 32A 17.25 - 40A
8250.0340 SEL340 340/12.00610 24
610 24
910 36
1100 44
2100 83
1700 67
18.00 - 40A 20 - 40A
8250.0354 SEL350 354/12.50610 24
760 30
760 30
1100 44
2300 91
1550 61
18.50 - 40A 20.5 - 40A
8250.0424 SEL420 424/16.00610 24
760 30
910 36
1100 44
2300 91
1700 67
22.00 - 40A 24 - 50A
8250.0510 SEL500 510/18.00610 24
910 36
910 36
1100 44
2400 91
1750 69
24.50 - 50A 26.5 - 63A
Furniture Sets:
Stock Code No. of Shelves Batts per SetBatt Dimensions
mm/inchesProps & Quantity per Set
25mm - 1” 38mm - 1.5” 100mm - 4” 150mm - 6” 200mm - 8”
8250.0120.FS 4 4 406 x 406 x 19mm - 16 x 16 x 0.75” 24 24 - - -
8250.0160.FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8250.0190.FS 4 8 406 x 280 x 19mm - 16 x 11 x 0.75” 24 24 - - -
8250.0250.FS 6 12 460 x 280 x 19mm - 16 x 11 x 0.75” 36 36 - - -
8250.0230.FS 4 8 560 x 280 x 19mm - 22 x 11 x 0.75” - 12 12 12 -
8250.0280.FS 5 10 560 x 280 x 19mm - 22 x 11 x 0.75” - 12 12 10 5
8250.0340.FS 5 10 560 x 280 x 19mm - 22 x 11 x 0.75” - 12 12 10 5
8250.0420.FS 5 20 280 x 360 x 19mm - 11 x 14 x 0.75” - 20 20 12 8
8250.0500.FS 5 20 280 x 430 x 19mm - 11 x 17 x 0.75” - 20 20 12 8
8250.0680.FS 7 28 280 x 430 x 19mm - 11 x 17 x 0.75” - 24 24 16 10
8250.0840.FS 5 40 280 x 360 x 19mm - 11 x 14 x 0.75” - 30 30 15 15
8250.1000.FS 5 40 280 x 430 x 19mm - 11 x 17 x 0.75” - 30 30 15 15
Standard Features (all models) •“RollOutHearth”foreasyloading/unbloadingofthefiringchamber)•Capacitiesfrom190to500litres(6.7to18cu.ft. •1350°CUpgradeforrefractories •Choicof“Plug-in”temperaturecontrollers •Overtemperatureprotectionasstandardonallmodels •SpiralwoundheatingelementsusingHighGradeWire. •Electro-mechanicaldoorsafetyinterlock,standardonallmodels •Sturdypressedsteelcabinet •Fourdoorclampsforpositivedoorsealing •Highglossenamelfinish •Automaticexhaust/coolingdamper
Optional Equipment •KilnFurnitureSet-battsandprops •Automaticexhaust/coolingdamperincomjunctionwithTCS1Controller •Specialelementdesignfordecorationfiringortotoptemperaturesbelow1050°C •Exhaustductworksupplyandfittingservice(sitedetailsrequired) •“Buildonsite”servicewheresiteacessisrestricted •Packinganddeliveryserviceincludingshippingarrangements for overseas clients
CHOOSE FROM ONE OF THESE RECOMMENDED CONTROLLERS
ST312 ST314 ST315
Email us on: [email protected] 25
Gas Kilns
Gas Front-Loading Kilns Our gas kilns are heavy-duty kilns capable of firing stoneware and porcelain bodies under oxidising and reducing conditions. The linings of the standard kiln comprise of insulating firebrick to the hot face. The standard range has a maximum firing temperature of 1300ºC (Cone 10).
Raku Kilns Our Raku Kilns are built by us using the best materials available. Most are of single burner input design and are capableof1200°C+.Thekilnisbuiltonaboxsectionframemountedon100mm(4”)easyglidecastorsforeaseofmovement. All lids have two handles and are completely removable.
An all brick construction is used for longevity, the brick being shaped to form a ‘drum’ and being held together and to the base by a mirror finish 0.9mm stainless steel wrap.
Burner trains are complete from bottle to Kiln. Burners comprise a variable regulator, pressure gauge, 3 meters of metal braided hose to a flame failure device and the straight burner (angle headed burners are available). Burners also come with a stand to give the correct height access to the Kiln.
Gas Top-Loading Kilns Our gas kilns are heavy-duty kilns capable of firing stoneware and porcelain bodies under oxidising and reducing conditions. The linings of the standard kiln comprise of insulating firebrick to the hot face. The standard range has a maximum firing temperature of 1300ºC (Cone 10).
Call us on: 01243 265845 26
The Rocket Raku kilns are built using the best materials available. A single burner input design all are capable of reaching temperatures of1200°C+.Thekilnisbuiltonaboxsectionframemounted
on 100mm (4”) easy glide castors for ease of movement. All lids have two handles and are completely removable. These kilns are
contructed from brick for longevity and wraped in mirror finish 0.9mm stainless steel. Burners comprise a variable regulator, pressure
gauge, 3 metres of metal braided hose to a flame failure device and a straight burner.. Included is a stand to ensure the burner is wlays
mounted at the correct height to the kiln. Also available is a choice of a battery powered digital indicator, thermocouples, raku tongs, kevlar
mitts and glazes.
Design features include: • Substantial design • Craftsman built
• Hard wearing refractories • Easi-roll castor wheels
Optional Extras
• Kiln furniture sets • Battery digital indicator
• Thermocouples • Kevlar mitts • Raku tongs
• Glazes
• Delivery into situ & installation
Technical Specification:
Stock Code Model Cubic Capacity Internal Dimensions External Dimensions Burner Extension Ring Code
Cubic Feet Width - mm/inches
Height - mm/inches
Width - mm/inches
Height - mm/inches
h
570.8110.0037 RR37 1.32457 18”
229 9”
T1-75 570.8110.1137
570.8110.0055 RR55 1.98281 15”
343 13.5”
T1-75 570.8110.1137
570.8110.0074 RR74 2.65457 18”
457 18”
T1-100 570.8110.1137
570.8110.0101 RR101 3.6533 21”
457 18”
787 31”
686 27”
T1-100 570.8110.1150
570.8110.0121 RR121 4.32711 23”
457 18”
T1-125 570.8110.1160
570.8110.0148 RR148 5.32648
25.5”457 18”
T1-125 570.8110.1174
Extension Rings Details:
Stock Code Model Dimensions To fit model
Width - mm/inches Height - mm/inches h
570.8110.1137 RX37457 18”
229 9”
RR37, RR55, RR74
570.8110.1150 RX50533 21”
229 9”
RR101
570.8110.1160 RX60711 23”
229 9”
RR121
570.8110.1174 RX74648
25.5”229 9”
RR148
Rocket Raku Top-Loading Kilns
Coming soon is the Rappido Range of Raku Kilns. Based on the Rocket Range of kilns the Rappido is fibre lined, as opposed to the Rocket which is brick lined. All technical data is the same between the Rocket and Rappido Kilns
Email us on: [email protected] 27
The Meteor Top-Loading Range of kilns is a down draught design firing from propane gas. Craftsman built using low-thermal mass
refractory bricks. A quality burner system enables this kiln to be both portable, but offer the beauty of “reduction” firing to the masses
These kilns are supplied complete with all necessary connections to the propane gas bottle (bottle not included). All kilns of this nature
must be flued to the atmosphere..
Design features include: • Substantial design • Craftsman built
• Hard wearing refractories • Ballon tyre wheels for portability
• Manual damper • Easily controlled burner system
• Easy lift lid
Optional Extras • Kiln furniture sets
• Battery digital indicator • Thermocouples
• Kevlar mitts • Raku tongs
• Delivery into situ & installation
Technical Specification:
Stock Code Model Cubic Capacity Internal Dimensions - Usable Internal Dimensions - Actual Burner
Usable Cubic Feet
Width - mm/inches
Height - mm/inches
Width - mm/inches
Height - mm/inches
Actual Cubic Feet
Actual Litres
BTU’s
NKMTL105 3.69482mm
19”571mm
22.5”533mm
21”685mm
27”No. 50 5.95 170 50,500
NKMTL141 4.95559mm
22”571mm
22.5”597mm
23.5”685mm
27”No. 75 7.46 213 63,500
NKMTL162 5.65597mm
23.5”571mm
22.5”647mm
25.5”685mm
27”No. 75 8.78 251 74,500
NKMTL198 6.91597mm
23.5”571mm
22.5”647mm
25.5”685mm
27”No. 100 10.97 314 93,000
Meteor Top-Loading Kilns
Call us on: 01243 265845 28
The Saber Range of Kilns are gas fired, front-loading manual down draught kilns offering the potter or ceramicist the capability of fast-fire
reduction firings at their finger tips.
Manual control from propane gas bottles (bottle not included). The Saber range are ceramic fibre lined for high efficiency. A quality
burner system, including auto-ignition and manual damper puts you in control.
Design features include:
• Maximum firing temperature 1300°C (Cone 10)
• Substantial design • Craftsman built • Manual damper
• Easily controlled burner system • Kiln furniture included
• Propane & Mains Gas Options available
Optional Extras • Kiln furniture sets
• Temperature indicators • Automatic controls
• Flues • Build on site service
• Delivery into situ & installation
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)10)
Stock Code ModelCubic
CapacityInternal Workable Dimensions Actual Internal Dimensions External Dimensions
Cubic Feet/Lites
Width -mm/
inches
Depth- mm/inches
Height - mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
BTU Burner kW
Saber 55s1.8 50
12 12 13 15 13 15 21 23 28 16,000 Single 3.24
Saber 100s 4.8/140 15 14 18 18 16 18 24 26 68 28,000 Single 8.64
Saber 150s 5.83/170 18 17 18 21 19 21 27 29 68 45,000 Single 10.49
Saber 150t 6.2/180 18 17 18 21 19 21 27 29 68 45,000 Twin 11.16
Saber 230t 705/215 19 20 21 24 22 24 30 32 68 68,000 Twin 13.50
Saber 450t 12/340 25 26 27 30 28 30 36 38 68 130,000 Twin 21.60
Saber 450q 18/525 25 26 27 30 28 30 36 38 68 130,000 Quad 32.40
Saber 770t 21/600 30 32 34 36 34 36 42 44 68 230,000 Twin
Saber 770q 27/770 30 32 34 36 34 36 42 44 68 230,000 Quag
Saber Front-Loading Gas Kilns
Email us on: [email protected] 29
The Champion Gas Range of front-loading kilns are built to a quality specification to ensure extended life. The design features must be
compared to other makes to see why these kilns stand at the head of the competition. All Champion Kilns have forward facing controls,
generous flame ways, quiet burners. Features that make these kiln a joy to use. All standard models are manually controlled, multi-burner depending on size. Automated controls are offered as optional extras.
All Champion Gas Kilns are propane fired as standard, but natural gas versions are also available. The standard package includes the
kiln, burners, damper, digital pyrometer, base supports and base shelf. Optional
extras available include automated controls, kilns furniture, canopies, chimneys and flues.
Design features include: • Substantial frame design • Single door access 180°+ opening • Front viewing port and top vent • Choice of control equipment
• Propane & natural gas versions
Optional Extras • Kiln furniture sets • Temperature indicators
• Automatic controls • Flues • Build on site service • Delivery into situ & installation
Technical Specification: Maximum Operating Temperature 1300°C (Cone 10)10)
Stock Code Model Cubic CapacityInternal Workable Area
- mm/inchesActual Internal Area
- mm/inchesPower
Width -mm/inches
Depth- mm/inches
Height - mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
BTU Litres
570.8230.0055 CG55 1.95381 15”
381 15”
381 15”
482 19”
508 20”
432 17”
42k 55
570.8230.0096 CG96 3.37457 18”
457 18”
457 18”
558 22”
508 20”
558 22”
50k 96
570.8230.0153 CG153 5.35533 21”
533 21”
533 21”
686 27”
611 24”
635 25”
75k 153
570.8230.0229 CG229 8.0610 24”
610 24”
610 24”
787 31”
686 27”
724 28.5”
116k 229
570.8230.0290 CG290 10.00660 26”
660 26”
660 26”
800 31.5”
838 33”
737 29”
144k 290
570.8230.0363 CG363 12.7711 28”
711 28”
711 28”
914 36”
813 32”
863 34”
190k 363
570.8230.0447 CG447 15.6762 30”
762 30”
762 30”
940 37”
990 39”
914 36”
250k 447
570.8230.0772 CG772 27914 36”
914 36”
914 36”
1117 44”
1321 52”
1067 42”
390k 772
570.8230.1830 CG1830 64.001219 48”
1219 48”
1219 48”
1625 64”
1410 55.5”
1371 54”
785k 1830
Champion Front-Loading Gas Kilns
Call us on: 01243 265845 30
Kiln Controllers
Stafford Instruments manufacture a range of different Temperature Controllers. Broadly speaking their controllers can operate in ONE OR BOTH of two modes explained below:
Signal Mode: (ST31XA/ST32X and ST501A) In Signal Mode the controller provides a signal(s) to remote relay(s) or contactor(s) which is (are) normally located inside
the kiln casing. The Heavy Duty Relay or contactor switches the High Power to the Kiln Elements and not the relays mounted internally in the controller itself. Controllers operating a kiln in this mode are usually connected to the kiln via a controller
cable. This cable is normally a composite cable consisting of 10 cores. 2 of these cores are temperature compensated cores specifically for the thermocouple wiring. This specialised cable is not readily available. Stafford Instruments have it specially manufactured by one of the leading cable manufacturers in the United Kingdom. Most modern kilns have a socket mounted
on the kiln. This socket mates to an opposite gender plug which is fitted to the end of the controllers umbilical cable. The Standard type of Plug and socket used by the majority of Kiln Manufacturers is a Harting 7D 8Pin Square Type. A Minority
of Kiln Manufacturers use a CPC14 Pin Round Plug and socket. With the development of multi-zone controllers such as the ST325 and ST326 an upgraded type of plug and socket have to be used to cater for the additional wiring required. For multi-
zone controllers the Harting 15DX plug and sockets are used. Images of the different types are shown below:
Harting Type 7D 8 pin plug
Harting 15DX 15 way plug
CPC15 14pin Round plug
8657/1 - ST221 8657/2 - ST222
•Designedforsmallplug-inkilns(upto3kW)•Easytoretro-fittokilnswithoutcontrols•Idealforenamelling&jewellery
•Singleprogram•Heatsatfullpowerthensoaks
•Soaktemperature&soaktimecanbereviewedoralteredwhilefiring•Delayedstartfacility•Powerfailurerecovery
•Selectablethermocoupletypes•Extensivekilnsafetymonitoringwithalarmbuzzer
•Designedforsmallplug-inkilns(upto3kW)•Easytoretro-fittokilnswithoutcontrols
•Idealglass,enamelling,beadannealing&generalceramicsuse•9programs-eachwithupto9segments
•1controlledheating/coolingramp+1soakpersegment•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Controlledheating&coolingramps
•Programscanbereviewedoralteredwhilefiring•Programpause&segmentadvancefacilities
•Delayedstartfacility-upto4days•Powerfailurerecovery•Eneryuseddisplay
•Selectablethermocoupletypes •Extensivekilnsafetymonitoringwithalarmbuzzer
Controllers - for Upgrading
Email us on: [email protected] 31
8657 - ST316 8641 - ST501
•9programs—eachwithupto9segments•2controlledheating/coolingramps+soakpersegment
•Suitableforceramicsorglassuse•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Programscanbereviewedoralteredwhilefiring•ProgramPause&SegmentAdvancefacilities
•Keyboardlockable•Delayedstartfacility-upto4days
•Powerfailurerecovery•Energyuseddisplay
•Optionalalarm/safetyrelay•Powerrelayversionavailable
•Simpletousewithlargealphanumericdisplay•Suitableforceramicsorglass•20fullyadjustableprograms•Upto30segmentsperprogram•1ramp+dwell(soak)persegment•Controlledrampsforheating&cooling
•Programpausefeature•Segmentadvancefeature
•Temperaturesfrom0to1310°C•Dwelltimesuptonearly100hours
•Rampratesfrom1to998°C/hour+full•Delayedstartfacility-upto4days
•Programcheckfacility•Powerfailurerecovery•Energyuseddisplay
•Optionalinternalover-temperaturetrip
8654 - ST312 8655 - ST315 8656 - ST314
•Singleprogramcontroller•2controlledheating/coolingramp+soak•Suitableforpottery&ceramicsuse•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Programcanbereviewedoralteredwhilefiring•Programpause&segmentadvancefacilities
•Keyboardlockable•Delayedstartfacility-upto4days
•Powerfailurerecovery•Energyuseddisplay
•9programs—eachwithupto9segments•1controlledheating/coolingramps+1soakpersegment
•Idealforceramicsorglassuse•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Programscanbereviewedoralteredwhilefiring•Programpause&segmentadvancefacilities
•Keyboardlockable•Delayedstartfacility-upto4days
•Powerfailurerecovery•Energyuseddisplay
•Optionalalarm/safetyrelay•Powerrelayversionavailable
•Singleprogramcontrollerwithupto9segments•1controlledheating/coolingramp+1soakpersegment
•Idealforglassorceramicsuse•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Programcanbereviewedoralteredwhilefiring•ProgramPause&SegmentAdvancefacilities
•Keyboardlockable•Delayedstartfacility-upto4days
•Powerfailurerecovery•Energyuseddisplay
•Optionalalarm/safetyrelay•Powerrelayversionavailable
Controllers - for ceramic or glass
8659 - ST325 8660 - ST326
•32programs-eachwithupto32segments•Eachsegmentisacontrolledheating/coolingramp+soak
•Suitableforglassorceramicsuse•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Programscanbereviewedoralteredwhilefiring•Programpause&segmentadvancefacilities
•Keyboardlockable•Delayedstartfacility-upto4days
•Powerfailurerecovery•Energyuseddisplay
•Event/Damper/Fanrelayoutput •Mainspowerswitch
•Micro-SDmemorycardreader •Multi-zone:1,2pr3heatingzones
•99programs-eachwithupto32segments•Eachprogramis3heating/coolingramp+soak
•Suitableforglassorceramicsuse•Soaktimesuptonearly100hours
•Rampratesfrom1to999°C/hour+full•Programscanbereviewedoralteredwhilefiring•Programpause&segmentadvancefacilities
•Keyboardlockable•Delayedstartfacility-upto4days
•Powerfailurerecovery•Energyuseddisplay
•Event/Damper/Fanrelayoutput •Mainspowerswitch
•Micro-SDmemorycardreader •Multi-zone:1,2pr3heatingzones
ST Controllers can be supplied without umbilical cable and plug for “hard wiring” by a specialist
installer. When ordering add stock item “2 meters of cable
and “harting” plug” for easy connections to all kilns with compatible “harting” sockets.
Call us on: 01243 265845 32
Product Features:
Feature Notes ST312 ST314 ST315 ST316 ST501 ST221 ST222 ST325 ST326
Sealed construction Sealed against kiln generated dust, moisture & fumes
Yes Yes Yes Yes Yes Yes Yes Yes Yes
Programs 1 1 9 9 20 1 9 32 99
Segments per program 1 9 9 9 30 2 9 32 32
Ramps per segment 2 1 1 2 1 1 2 2 3
Soaks (dwells) per segment 1 1 1 1 1 1 1 1 1
Heating ramps 1°C/hrto999°C/hr+full Yes Yes Yes Yes Yes Yes Yes Yes Yes
Cooling Ramps 1°C/hrto999°C/hr+full Yes Yes Yes Yes Yes Yes Yes Yes Yes
Program pause Useful for glass Yes Yes Yes Yes Yes Yes Yes Yes Yes
Segment Advance Useful for glass Yes Yes Yes Yes Yes Yes Yes Yes Yes
Alarm buzzer Audible indication of error condition Yes Yes Yes Yes Yes Yes Yes Yes Yes
Signal relays for contactor (larger kilns)
These relays are fitted as standard Yes Yes Yes Yes Yes Yes Yes
Power failure recovery Program resumes after power failure (can be diabled)
Yes Yes Yes Yes Yes Yes Yes Yes Yes
kWh used display Determine cost of firing Yes Yes Yes Yes Yes Yes Yes Yes Yes
Selectable thermocouple type R, S, K & N Yes Yes Yes Yes Yes Yes Yes Yes Yes
Recommended for glass Clearly indicates if heating or cooling Yes Yes Yes Yes Yes Yes
Start delay 00:00 to 99hr 59mins For firing overnight on low tariff electricity Yes Yes Yes Yes Yes NO Yes Yes Yes
Multi Zone Option Yes Yes
Email us on: [email protected] 33
Glass KilnsGF Range Standard Features (all models) •Maximumdesigntemperature860°C•3chambercapacities13,45and90litres •Inconelsheathedelementslidmounted •AdditionalspiralwoundelementsinchamberonGF45andGF95models •ChoiceofST314KandST316Kcontrollers •Sideviewportplussideventilationport •UKcompliantlidelectricalinterlockswitch •Efficientbrickliningwithstainlesssteelcladding •Castorwheelstogiveeaseofmovement •Kilnfurniture
Flat Bed Standard Features (all models) •Maximumdesigntemperature1050°C•6chambercapacities •Spiralwoundelementssupportedonhighamulinatubes •Elementsmountedinthetopoftheliftupcover •Vent/viewingports •Heightofbedfromthefloor610mm •Glasslidsupportsstruts •Choiceof4digitaltemperaturecontrollers
GC Range Standard Features (all models) •Maximumdesigntemperature1050°C •Choiceof3temperaturecontrollers•6chambercapacities25litresto225litres •Spiralwoundelements •UKcompliantlidelectricalinterlockswitch •Easilyreplaceablebasebed •Topchargingventilationport •Sideviewingport •Efficientbrickliningwithstainlesssteelcladding •Castorwheelstogiveeaseofmovement
Call us on: 01243 265845 34
We stock and can supply to order elements for most makes of kiln. Examples of other spares supplied are:
Energyregulators•Contactors•Elementpins•Elementconnectors•Lidswitches•Porcelaininsulators•Porcelainconnectors•Hartingplugs&cables•Hartingconversionkits•Kanthalwire•Ventplugs•Elements•Heattrips
Kiln Spares
Technical Information: GF Range maximum Temperature 860°C (Cone )
Stock Code Model Chamber Dimensions Overall Dimensions Power Supply
Diameter -mm/inches
Height- mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Power kW
220v230v
8260.0013 GF13330 13
153 6
495 20
660 26
390 16
2 13A
8260.0045 GF45457
(18”)280 11
610 (24”)
800 (31.5”)
575 23
4 20A
8260.0090 GF90648
(25.5”)280 11
795 31.25
1030 (40.5”)
575 23
7.0 40A
GC Range maximum Temperature 1050°C (Cone )
Stock Code Model Chamber Dimensions Overall Dimensions Power Supply
Diameter -mm/inches
Height- mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Power kW
220v/230v 380/400v
8263.0025 GC25330 13
312 12
495 20
660 26
546 21.5
3 13A -
8263.0040 GC40330 13
457 18
495 20
660 26
690 27
4 20A -
8263.0075 GC75457 18
457 18
610 24.5
800 31.5
750 29.5
5.5 30A 16A
8263.0115 GC115457 18
686 27
610 24.5
800 31.5
965 38
7.0 40A/30A 20A
8263.0150 GC150648 25.5
457 18
795 31.25
1030 40.5
750 29.5
9.0 50A 25A
8263.0225 GC225648 25.5
686 27
795 31.25
1030 40.5
965 38
11.25 60A 25A
Flatbed Range maximum Temperature 1050°C (Cone )
Stock Code Model Chamber Dimensions Overall Dimensions Power Supply
Width -mm/inches
Depth - mm/inches
Height- mm/inches
Width - mm/inches
Depth - mm/inches
Height - mm/inches
Power kW
220v/230v 380/400v
8265.0075 GF75FB500 20
500 20
570 10.5
900 36
890 35
1070 42
6.0 30A -
8265.0250 GF250FB1000 39
500 20
270 10.5
1400 55
890 35
1070 42
9.0 50A -
8265.0350 GF350FB1000 39
750 20
270 10.5
1400 55
1150 45
1070 42
11.0 63A 25A
8265.0500 GF500FB1000 39
1000 39
270 10.5
1400 55
1150 45
1070 42
12.0 63A 25A
8265.0800 GF800FB1500 59
1000 39
270 10.5
2000 79
1400 55
1070 42
16.00 80A 32A
8265.1500 GF1500FB2000 79
1000 39
350 14
2800 110
1400 55
1200 47
22.00 - 40A
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Code Thermocouples
8310 140mm - 5.5” BRACKET ENDED - “R” type8310/S 140mm - 5.5” BRACKET ENDED - “S” type8311 190mm - 7.5” BRACKET ENDED - “R” type8312 229mm - 9” BRACKET ENDED - “R” type8318 178mm - 7” LAB HEAD - “R” type8316 152mm - 6” MINERAL INSULATED METAL SHEATH - “K” type
What is a thermocouple sensor?
A thermocouple is a sensor used in conjunction with an indicator or programmable controller for measuring the temperature of a kiln. It consists of two dissimilar metals, joined together at one end. When the junction of the two metals is heated or cooled a voltage is produced that can be converted to temperature.
What are the different thermocouple types?
Thermocouples are available in different combinations of metals or calibrations to suit different applications. The three most common calibrations used for ceramics are K, R and S. K type is commonly used for temperatures up to 1100°C and R and S for temperatures up to 1300°C. R type has been the standard for UK ceramics, whereas S type is normally found on kilns being used in Europe. All our thermocouples are supplied with the sensors shielded in a porcelain sheath with the exception of the “K” type which is within a mineral insulated metal sheath.
Optional Accessories8700 - NICHROME WIRE
Ideal for suspending beads etc. in earthenware firings. 21swg. Supplied in 10 feet lengths (3 metres approx.).
8705 - KEVLAR MITT
Kevlar Mitt measuring 40cm in length this mitt features a double-knitted liner andissuitablefor31secondsat350˚C.Ideal for lifting the lids on raku kilns and holding those raku tongs.
8710/1 - RAKU TONGS
Economically priced raku tongs desgined for lifting “red hot” pots direct from the chamber of raku kilns.
8711 - ABRASIVE STONE
A ideal aid for getting rid of sharp glaze slithers after using stilts.
5100 - ALUMINA HYDRATE
Good as an inexpensive batt wash. Can also be used as a wash when firing clay against clay (firing lids in place) to prevent sticking. Available in 50g, 2.5kg, 5kg, 10kg and 25kg pack sizes.
5111 - ZIRCON BASED BATT WASH
A specially formulated mixture including zircon to produce an excellent glaze resistant batt wash. Mix with water and paint on the kiln shelves. Available in 500g, 2.5kg, 5kg, 10kg and 25kg pack sizes.
5170 - WHITE (PLACING) SAND
Can be used as an alternative to batt wash on kiln batts. Spread a thin layer of sand on to the kiln batt and then place your work onto the batts. Available in 500g, 2.5kg, 5kg, 10kg and 25kg pack sizes.
8304 - PORTABLE DIGITAL INDICATOR
A portable battery operated digital indicator that is ideal for use with raku kilns. Can be used with R, S, K and N type thermocouples, although we recommend this indicator be used with our 8316 9” Mineral Insulated “K” type thermcouple (not shown) when used for raku.
THERMOCOUPLES
Porcelain sheath bracket ended “R” type thermocouple
Metal sheath mineral insulated “K” type thermocouple
Other thermocouple sizes and types available to order
Call us on: 01243 265845 36
Our Metal Pointed Stilts are manufactured using premium quality materials. Currently two designs as shown below and various sizes are available. Stilts are sold individually or in packs of six.
Code Tubular Props
8406 25mm - 1” TUBULAR PROP8400 50mm - 2” TUBULAR PROP8401 100mm - 4” TUBULAR PROP8402 150mm - 6” TUBULAR PROP8403 200mm - 8” TUBULAR PROP8404 250mm - 10” TUBULAR PROP8405 300mm - 12” TUBULAR PROP
Code Ceramic StiltsPoint
HeightDiameter
mmTo Point
mm
8500 01 STILT 10 28 248501 02 STILT 13 38 338502 03 STILT 14 57 498503 04 STILT 17 67 588504 05 STILT 22 71 618505 06 STILT 30 89 768506 07 STILT 39 97 84
Code Metal Pointed Stilts
8540/1 3 pin “T” STILT - Pin to Pin 14mm x 4mm high8540/2 3 pin “T” STILT - Pin to Pin 22mm x 6.3mm high8540/3 3 pin “T” STILT - Pin to Pin 33mm x 8mm high8540/4 3 pin “T” STILT - Pin to Pin 43mm x 10mm high8540/5 3 pin “T” STILT - Pin to Pin 51mm to 12mm high8540/6 2 x 3 pin “T” STILT8541/1 3 pin “Y” STILT - Pin to Pin 38mm x 3mm high8541/2 3 pin “Y” STILT - Pin to Pin 49mm x 4mm high8541/3 3 pin “Y” STILT - Pin to Pin 55mm x 5mm high
A popular method of supporting glaze pottery ware clear of the kiln shelf. Each stilt has three arms, each terminating in an upward and downward point, thus providing minimum contact area.
Code Saddles/PinsLength
mmHeight
mm
8530 SADDLES/PINS - 25mm - 1” 25 58531 SADDLES/PINS - 50mm - 2” 51 6
Triangular section bars which give maximum support to large pieces and to pots having finely turned bases.
Can be used individually or together to form stable columns or in conjunction with tubular props to increase the height. Inter-connectors are extension props with two “male” sides for safely joining two tubular props in a stack.
May be used at the top and base of columns of tubular props at the junction with kiln shelves to spread the load. Especially useful with heavy loads.
Code Tubular Base
8414 TUBULAR BASE
Code Interlocking Extension Props
8412 13mm - 0.5” INTERLOCKING EXTENSION PROP8413 25mm - 1” INTERLOCKING EXTENSION PROP8407 INTERCONNECTOR
Tubes of refractory material 1.75” (38mm) diameter, which can be added by the addtion of Interlocking Extension Props to increase the height as required.
Kiln Furniture & AccessoriesCERAMIC STILTS & PINS
METAL POINTED STILTS
8540/1-5 - 3 PIN “T” STILT
8541/1-3 - 3 PIN “Y”STILT
TUBULAR PROPS
TUBULAR BASE
INTERLOCKING EXTENSION PROPS
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Code Kiln Batts (Shelves - Rectangular)
8030 432 x 279 x 25mm - 17 x 11 x 1”8030/75 432 x 279 x 19mm - 17 x 11 x 0.75”8031 300 x 300 x 13mm - 12 x 12 x 0.5”8050 559 x 279 x 25mm - 22 x 11 x 1”
Code Cones & Accessories
8600 ORTON STANDARD CONES - available packs of 5 or boxes of 50.8615 ORTON PYRO-BARS - available packs of 5 or boxes of 50.8601 TRIPLE CONE SOCKET - available indivudually.
Code Kiln Batts (Shelves - Circular)
8020 292mm -11.5” ROUND8021 300mm - 12” ROUND8022 330mm - 13” ROUND8068 368mm - 14.5” ROUND8068/HR 368mm - 14.5” HALF ROUND8051 387mm - 15.25” ROUND8023 419mm - 16.5” ROUND8024 419mm - 16.5” HALF ROUND8025 533mm - 21” ROUND8026 533mm - 21” HALF ROUND8028 584mm - 23” HALF ROUND8035 584mm - 23” ROUND
CONE SELECTOR GUIDE
Heating rate °C per hour
Cone 60°C 100°C 150°C
018 712 722 732
017 736 748 761
016 769 782 794
015 788 802 816
014 807 822 836
013 837 848 859
012 858 869 880
011 873 883 892
09 917 922 928`
08 942 948 964
07 973 979 985
06 995 1002 1011
05 1030 1038 1046
04 1060 1066 1070
03 1086 1093 1101
02 1101 1110 1120
01 1117 1127 1137
1 1136 1147 1154
2 1142 1152 1162
3 1152 1160 1168
4 1160 1171 1180
5 1184 1194 1205
6 1220 1230 1241
7 1237 1246 1255
8 1247 1259 1270
9 1260 1270 1280
10 1282 1293 1303
11 1293 1303 1312
Pyrometric cones measure heat-work (the effect of time and temperature). Pyrometric cones are slender pyramids made from about 100 carefully controlled compositions. Each cone number is unique in measuring temperature within a small temperature range (less than 30°C). Cones measure the amount of heat absorbed. As the cone nears its maturing range, it softens and the tip begins to bend, drawn down by the influence of gravity.
Care Of Kiln BattsKiln batts (shelves) may be supplied wet or damp. They are often cut using water in the process. Should a batt containing moisture be fired too quickly the water will turn to steam and can cause cracking or splitting. This is very similar to the problem of firing dry clay too fast. When purchasing any kiln furniture the pieces should be allowed to dry and then first fired in a bisque firing. We would recommend that the initial heat rise should not exceed 60-80°C per hour. This heat rise should be maintained up to 600°C. At this point all chemical and physical water should have been driven off.
Code Castellated Props
8410 25mm - 1” CASTELLATED PROP8411 38mm - 1.5” CASTELLATED PROP
Turreted props 1.75” in diameter, which interlock to form a very stable propping system to increase the height. Can also be used with tubular props with care.
CASTELLATED PROPS
KILN SHELVES - RECTANGULAR
KILN SHELVES - CIRCULAR
PYROMETRIC CONES & BARS
8615 - PYRO-BARS 8600 - STANDARD CONES
TRIPLE CONE SOCKET
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Kiln Building Materials
8942 – SUPERWOOL 607 PAPER – for use up to 1100°CSuperwool 607 has excellent thermal insulation characteristics and exceptional handling properties. Features include: good resistance totearing•highflexibility•Lowshotcontent•precisethickness•smoothonbothsides•resistanttothermalshock•verylowthermalconductivity•non-carcinogenic.
8943 – FIBERFRAX PAPER – for use up to 1250°CFiberfrax papers are manufactured using non-woven technology and offer exceptional insulating performance and flexibility. Features include:hightemperaturestability(upto1250°C)•lowheatstorage•lightweight•resilience•thermalshockresistance•flexibilityinuse•easy to wrap, shape and cut.
CERAMIC FIBRE PAPER
Code Ceramic Fibre Paper
8942 SUPERWOOL 607 PAPER (1mm x 610mm x 40m)8943 FIBERFRAX PAPER (1mm x 610mm x 125m)
8948 – SUPERWOOL 607 MAX BLANKET – 13mm – for use up to 1200°CDensity: 128kg/m3, Length of roll: 4640mm 8949 – SUPERWOOL 607 MAX BLANKET - 25mm – for use up to 1200°CDensity: 96kg/m3, Length of Roll: 7320mmSuperwool 607 Max blankets offer excellent thermal stability and retain their original fibrous structure up to maximum temperature. Features include:excellentthermalinsulatingperformances•freeofbinderand lubricant•thermalstability•lowheatstorage•goodresistanceto tearing•flexibleandresilient•immunetothermalshock •non-carcinogenic.
CERAMIC FIBRE PAPER
Code Ceramic Fibre Blanket
8948 SUPERWOOL 607 MAX (13mm x 610mm x 4.64m)8949 SUPERWOOL 607 MAX (26mm x 610mm x 7.32m)
8935 – SUPERWOOL HARDENERAn inorganic liquid hardening agent for ceramic fibre blanket and board. It produces a hard surface finish with increased resistance to mechanical abrasion and to gas flow erosion. Hardener is normally used diluted 50-50 with water and can be applied by brushing, spraying or dipping. Technical data sheet available from our website. Available in 500ml and 5 litre pack sizes.
CERAMIC FIBRE ACCESSORIES
8937 – BR6 REFRACTORY CEMENTBR6 is an air setting aluminous refractory cement supplied in a plastic ready to use form. Typical composition is alumina content 35% and Iron Oxide 1%. The recommended cement for use with all ceramic fibres. It is not advisable to use BR6 beyond a maximum service temperature of 1600°C. Available in 500g, 1kg and 12.5kg pack sizes.
8939 – BR5 REFRACTORY CEMENTBR5 is an air setting aluminous refractory mortar supplied in plastic ready to use form. Typical composition is alumina content 35% and Iron Oxide 1%. A mortar that is recommended for joining lightweight insulating bricks. It is not advisable to use BR5 beyond a maximum service temperature of 1600°C. Available in 500g, 1kg and 25kg pack sizes.
REFRACTORY CEMENTS
Code Refractory Sundries
8937 BR6 REFRACTORY CEMENT Available in 500g, 1kg or 12.5kg tub.8938 BR6 REFRACTORY CEMENT Available in 500g, 1kg or 25kg tub.
Note: A tub of 8937 - BR6 contains 5 litres (approx. 12.5kg cement). A tub of 8939 - BR5 contains 10 litres (approx. 25kg cement).
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BY FAXFax 01243 267582, again with your details, product details and payment method. Include your fax number and we will fax back a sales acknowledgement detailing order value and availability.
DELIVERIESAll orders, with the exception of items such as wheels or kilns that are made to order, can be despatched on a 24 hour or 72 hour delivery system. It is our intention that all orders received by noon will be sent out that day. All orders received after that time should be despatched the next working day. When placing your order you will be advised when your order will be despatched and the estimated day of arrival.
PAYMENTPayment can be made by cash, credit/debit card or cheque. If cash is sent by post, this is at the customers own risk and we strongly recommend that you only use registered post. Cheques should be made payable to ‘CLAYMAN SUPPLIES LIMITED’. Orders that are to be paid by cash or cheque are sent on receipt of the remittance. Orders supported by credit or debit cards are despatched immediately.
BY PHONECall 01243 265845 between 9.30am and 5pm Monday to Friday, When you call please, if possible have the following information at hand: Customer account number (existing customers), item stock code and description and payment details (credit card/ debit card number, se-curity code, expiry date and valid from date and issue number where applicable). We will confirm availability of all items ordered or call back with this information and total order value.
BY EMAILEmail [email protected] with your details, product details and payment method. We will email you a sales acknowledgement detailing order value and availability.
How to Order
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ORDERS & DELIVERIESGoods are sent out on a daily basis via national carriers and a pallet delivery service. Carriage/ delivery is not included in the price of our goods. Our competetive rates for delivery are published in the Delivery Rates section at the back of this price list.
Our aim is to process all orders received immediately. All orders (with the exception of equipment that are available to order only) placed or received before midday will be despatched the same day via a next working day or three working day service. You can specify your preference. Any orders received or placed after midday are despatched by the next working day. If we are unable to fulfil this aim, because of lack of stock or excess of orders we will advise you and advise when your goods should be available for despatch.
We are also able to offer timed deliveries where urgency is an important factor, although this type of service does cost more. Be assured by our guarantee of quality, value for money and a support service that is second to none.
PRICESAll prices contained in this price list are ex-works from our main Chichester address, with the exception of some equipment which is dispatched direct from the manufacturer. All prices shown are exclusive of VAT at the current rate. Books are currently rated at 0% VAT.
IF YOU DECIDE TO TRAVELLagness is situated on the picturesque coastal plain to the south of the Roman City of Chichester, a short car ride off the main coast trunk road (A27/M27). At the roundabout (Bognor Road Roundabout) where the A259 crosses the A27 take the Bognor exit. Follow the road, for about 4-5 miles, to a double mini-roundabout opposite the Royal Oak Public House, painted rasberry red or maroon. Turn right at the first of the mini roundabouts, you will be in a road called Chalcraft Lane. Drive the length of Chalcraft Lane until you come to another roundabout. Turn right, drive for half a mile. You will find a sign on your right for Park Farm. Turn into the lane. There are no signs indicating Clayman Supplies Limited. When you have turned you are in Park Lane, we are situated at the end.
VISITORSAt Clayman Supplies Limited you can be sure of a warm welcome on every visit. From 9.30 until 4.30, Monday to Friday, 9.30 until 12.00 on Saturdays (closed for lunch 1-2pm) we are open to provide you with a friendly service. If you need technical advice we suggest a telephone call before you visit will ensure that service is available. Also our easy parking will guarantee a relaxing time every time you call.
Groups are also welcome but prior notice would be appreciated to avoid disappointment. When you have made your selections we are happy to accept payment by cash, cheque, credit or debit card. VAT must be added to all prices at the current rate of 20%, except for books which are currently 0% rated.
Most of our goods are supplied by mail order, but should you decide to call we are sure you will enjoy your visit.
TYPICAL DRIVING TIMES TO LAGNESSBournemouth - 100 minutesHaywards Heath - 55 minutesBrighton - 45 minutesMidhurst - 30 minutesChichester - 10 minutesPetworth - 35 minutesCrawley - 60 minutesPortsmouth - 25 minutesDorking - 80 minutesPetersfield - 30 minutesEastbourne - 85 minutesSouth London - 95 minutesGuildford - 60 minutesSouthampton - 45 minutesHorsham - 40 minutesTunbridge Wells - 100 minutes
Monday 9.30-1.00 2.00-4.30
Tuesday 9.30-1.00 2.00-4.30
Wednesday 9.30-1.00 2.00-4.30
Thursday 9.30-1.00 2.00-4.30
Friday 9.30-1.00 2.00-4.30
Saturday 9.30-12.00 CLOSED
CONTACT DETAILSPostal Address:
Clayman Supplies Limited Morells BarnPark LaneLower Bognor RoadLagnessChichesterWest SussexPO20 1LR
Telephone & Fax Numbers:
Telephone: 01243 265845 (24 hour ansaphone)Fax: 01243 267582
Internet:
Email:General Information: [email protected]: [email protected] queries: [email protected]: www.claymansupplies.co.uk
CHOOSINGWhen it comes to purchasing equipment you are making an investment for the future and we pride ourselves in our expertise and advice in helping you make the right decision. If you are buying a wheel, we can advise on the qualities and design of each model. When considering a kiln often the best is not the cheapest, but included in our total package is our unique kiln helpline. Especially useful for the beginner, we are available at anytime to advise or solve that frustrating problem.
You can spend a long time regretting the wrong decision, but make the right decision with Clayman Supplies Limited!
Where to find us!
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Reference NotesEXAMPLE FIRING SCHEDULES
The following examples are offered as firing schedules that could be loaded into a controller to fire a kiln automatically. All schedules use two ramps as a simple starting point.
BISQUE FIRINGThe principle that must be observed when firing to convert dry clay to pottery is that the first stage must be taken slowly. The “Normal Bisque” firing would cover ware that is thrown or hand built but with an even section. Large or thick pieces could be fired on the “Slow Bisque” firings.
EARTHENWARE GLAZE FIRINGS
STONEWARE GLAZE FIRINGS
Stages Normal Bisque High Bisque Slow Bisque
Delay-on 0.00 0.00 0.00
First Ramp 100 100 60
Intermediate Temperature 600 600 600
Second Ramp FULL FULL FULL
Cut-off Temperature 1000 1140 1000
Soak/Dwell 0.00 0.00 0.00
Stages Brush-on Glaze 1000°C
Standard Earthenware 1100°C
High Earthenware 1140°C
Delay-on 0.00 0.00 0.00
First Ramp 100 100 60
Intermediate Temperature 300 300 300
Second Ramp FULL FULL FULL
Cut-off Temperature 1000 1100 1140
Soak/Dwell 0.00 0.00 0.00
Stages Mid-Range Stoneware 1200°C
Standard Stoneware 1260°C (See note)
Delay-on 0.00 0.00
First Ramp 100 100
Intermediate Temperature 300 300
Second Ramp FULL FULL
Cut-off Temperature 1200 1235
Soak/Dwell 0.00 0.00
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Reference NotesMISCELLANEOUS FIRINGS
Note 1
Some controllers allow a delay to be input and also a dwell or soak at the end of the firing. These have been deliberately left at zero and can be added to suit the individual user. Two stage controllers vary on the second stage. Some allow a temperature rise to be entered, others operate a full power only and some allow a heat rise or have the equivalent of full power. If a temperature rise has to be set in the second ramp, try 250°C. This will allow the kiln to work at full power, but will probably show a decreasing heat rise over the hours as the kiln naturally slows nearer the higher temperatures.
Note 2
It has been found that kiln controllers give greater heat work as the temperature increases. Therefore to achieve a stoneware firing of cone 8-9 we suggest setting the cut-off temperature to 1235°C. A slight adjustment can then be made after the first firing. It should be remembered that indicators (pyrometers) or kiln controllers are indicators of temperature and the effects of faster or slower firings can cause extreme variations in the end result. This is known within ceramics as “heatwork”. Cones are measures of heatwork and it is strongly recommended that cones are always used in conjunction with kiln controllers to appreciate the differences between heatwork and temperature indicated by a controller. Stoneware firings will always demonstrate the greatest potential differences between heatwork and indicated temperature.
Note 3
Kilns supplied for the craft, hobby and education market will often give 1300°C as the maximum temperature the kiln will work to. The manufacturer’s mean 1300°C (Cone 10). If 1300°C were put into a controller as the cut-off temperature the kiln would overfire and it probably result in irreparable damage to the kiln
Stages Onglaze 780°C
Lustre 750°C
Delay-on 0.00 0.00
First Ramp 100 100
Intermediate Temperature 400 400
Second Ramp FULL FULL
Cut-off Temperature 780 750
Soak/Dwell 0.00 0.00
Care Of Kiln Batts
Kiln batts (shelves) may be supplied wet or damp. They are often cut using water in the process. Should a batt containing moisture be fired too quickly the water will turn to steam and can cause cracking or splitting. This is very similar to the problem of firing dry clay too fast. When purchasing any kiln furniture the pieces should be allowed to dry and then first fired in a bisque firing. We would recommend that the initial heat rise should not exceed 60-80°C per hour. This heat rise should be maintained up to 600°C. At this point all chemical and physical water should have been driven off.
Stilts - Ceramic or Metal Pointed
Stilts are only for use in earthenware firings and with clays that are not designed to vitrify. If used in stoneware firings the metal points will soften and deform and that clays that vitrify will also deform. The ceramic stilts are designed as a dispoable item, but it should be possible to gain greater use from them if the points are “dressed” with batt wash prior to placing your ware on them. Metal pointed stilts are designed for multiple use.
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Notes
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Conditions of Sale
1. PAYMENTCredit is allowed to Education Authorities and similar bodies and will be allowed to other customers on receipt of acceptable trade and bank references. Payment of accounts is to be made within 30 days nett of invoice date. NON-PAYMENT WITHIN THE THIRTY DAYS WILL BE SUBJECT TO AN INTERST CHARGE. Unless otherwise agreed, where no credit account exists, all orders must be accompanied by remittance to the value of the order including carriage and VAT. Payment may be made by cash, cheque, credit or debit card.
2. PRICESAll goods are invoiced at prices ruling at date of despatch and are accepted only on this basis. All prices are subject to change without notice. All prices printed in price lists, advertising matter and elsewhere, submitted in writing or stated verbally are, unless otherwise stated, nett ex-works, carriage and VAT extra.
5. DELIVERED GOODSAlthough we make every effort to adhere to stated delivery times, such times do not bind us and we shall be under no liability for any loss or damage of whatever nature caused by delay.
4. CARRIAGEOff-loading and moving into position is the responsibility of the customer unless special arrangements have been made.
3. QUOTATIONSQuotations for the delivery of goods, equipment and kilns will be submitted on receipt of all relevant information.
8. DESCRIPTION & SPECIFICATIONAll descriptions, specification, drawing or illustrations shown in literature are advertising matter, given verbally or in writing are given for general guidance only and no warranty or guarantee of any kind is to be implied nor is such information to form part of any contract. In accordance with out policy of constantly improving products we reserve the right to change specification or delete any items from our catalogue, without prior notice. THE BUYER IS STONGLY RECOMMENDED TO TEST ALL GOODS BEFORE USING THEM AND WHERE A BULK MATERIAL IS TO BE USED IT IS RECOMMENDED THAT A SAMPLE BE TESTED FIRST.
6. NON-DELIVERY/ PARTIAL LOSSIn the event customers must give notice in writing to the carrier and ourselves within three days of receipt of goods.
7. DAMAGEIf possible, goods should be examined in the presence of the deliveryman and if any package appears damaged, the consigment/ delivery note should be endorsed accordingly. Customers must advise the carrier in writing of any damage within three days of delivery and present a detailed claim to the carrier within seven days of delivery, with copies to ourselves.
9. LIABILITYWe accept no liability for death, injury or damage if any kind whether to person or property arising out or in connection with any material, goods or services by us.
10. OWNERSHIPThe ownership of goods bought shall not pass to the Purchaser until the Purchaser has paid to the Company the total purchase price, including VAT, in respect of said goods.
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CUSTOMER INFORMATION
Customer Details
Name:Company or Establishment:Address:Post Code:Daytime Telephone No.: Email address:
Please tick the approprate box
Kiln Enquiry:
Kiln Order:
TYPE OF KILN REQUIRED
Front-Loading:
Top-Loading:
Model reference:
Pleasequotethekilnmodelnumber,alongwiththeapplicablecontrollerreference.E.g.TL76+ST315
Electricity supply available:Comments
AmpsVoltsPhase
SITE INFORMATION
Entrance to be used:Comments
MainBackServiceOther (Please indicate)
Surface from vehicle to building:used:Comments
TarmacConcreteGravelOther (Please indicate)
On which floor will the kiln be located:
Steps?Comments
Number of stepsMinimum width of stepDepth of Other (Please indicate)
Is there a lift available:Comments
Lift availableNo lift availableIf no - please specifyMaximum load kg/lbs
Dimensions of the smallest passageway through which the kiln must pass:
WidthHeightAre you prepared to remove doors? Yes/No (Delete as applicable)Passage width when door(s) removed
Indicate floor covering:Comments
StepsCorridorFinal kiln location
Any other obstrctions:
Kiln Questionnaire
Call us on: 01243 265845 46
Optional extras you may consider:
Kiln Furniture SetSpare Element SetThermocoupleTemperature IndicatorKiln ControllerAdditional Kiln Furniture
Delivery address (If different from invoice address)
Name:Company or Establishment:Address:Post Code:
Daytime Telephone No.: Email address:
DELIVERY ADDRESS (IF APPLICABLE)
PLEASE NOTE: Your order cannot be fully processed until the completed questionnaire is returned to us. A final price for delivery is based on information within this questionnaire. Unless you wish to collect, we will deliver the kiln using our own transport and notify you of the delivery date in due course. Please note our responsibility ends with the delivery of the kiln to the address specified. Delivery of kilns or equipment is often the aspect that is neglected the most. You must be aware how your kiln will arrive and what you may be responsible for. If your front-loading kiln arrives on a pallet weighing over 250kg and the delivery company leaves it on your drive, how do you get it on the ground and into position. We would like to make all customers aware of what is included in the three services we offer.
PALLET DELIVERYThe service can be applied to the delivery of top-loading kilns and wheels or any piece of equipment with external dimensions no greater than a metre square. The equipment is strapped to a pallet and delivered by means of a lorry with a tail lift. These vehicles normally have a pallet truck that can be used to manoeuvre the pallet on flat ground, but it must be appreciated that the price given is to deliver to site and off-load. It is the customer’s responsibility to remove the kiln or equipment from the pallet and move into position. Nabertherm Kilns are delivered by DHL pallet delivery service. The drivers will only off-load to the nearest convenient point.
DELIVER, OFF-LOAD INTO POSITIONThis is more of a tailored service and covers all sizes and shapes of equipment. Again, it is delivered by vehicle with a tail-lift. The vehicles will always have a pallet truck and the driver will off-load and move the equipment into position. A survey is requested to give the carrier information on the surfaces and site to be encountered. This service can negotiate one step of no more than 4”, but cannot easily deliver heavy equipment on uneven or soft terrain. For large or relatively unstable equipment assistance is requested from the customer. A completed kiln delivery questionnaire is required before delivery prices can be confirmed. This service is not available to all UK locations.
NORTHERN KILNS SPECIAL DELIVERYThis service is unique to Northern Kilns (Chieftain Round and Oval, Champion and Rocket Kilns, and is only provided for this manufacturer’s kilns. They deliver and off-load into situ negotiating no more than one step. They will install the kiln to a suitable isolator (switch)if applicable and if it is situated within 2 metres of the kiln. They will also instruct on use of the controllers supplied with their kilns. A completed kiln delivery questionnaire is required before delivery prices can be confirmed.
DELIVERY IS MADE ON THE ASSUMPTION THAT THE CHOSEN SITE AND ACCESS HAS THE APPROVAL OF YOUR ARCHITECT/BUILDER/ELECTRICIAN RELATIVE TO THE STANDARD AND TYPE OF BUILDING ETC. IF WE CONSIDER IT IMPOSSIBLE TO PLACE THE KILN IN THE POSITION SELECTED, OUR RESPONSIBILITY ENDS WITH THE DELIVERY OF THE KILN TO YOUR DOOR. SHOULD WE NEED TO RETURN AT A LATER DATE, TO ASSIST WITH INSTALLATION AND OR TEST THE KILN, ADDITIONAL COST WILL BE INCURRED.
SHOULD YOU HAVE ANY DIFFICULTIES WITH ANY OF THE CONDITIONS STIPULATED OR IN COMPLETING THE ENCLOSED QUESTIONNAIRE PLEASE DO NOT HESITATE TO CONTACT US.
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