1 DRYING Dr. Ir. MEIKA SYAHBANA RUSLI, MSc. 2 Pengeringan : Pengeringan : Merupakan proses penurunan kandungan air suatu bahan sampai kadar yang diinginkan.

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DRYINGDRYING

Dr. Ir. MEIKA SYAHBANA RUSLI, MScDr. Ir. MEIKA SYAHBANA RUSLI, MSc

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Pengeringan :Pengeringan :

Merupakan proses penurunan kandungan air suatu Merupakan proses penurunan kandungan air suatu bahan sampai kadar yang diinginkan melalui bahan sampai kadar yang diinginkan melalui operasi pindah panas dan pindah massa yang operasi pindah panas dan pindah massa yang terjadi secara simultanterjadi secara simultan

Macam-macam proses pengeringanMacam-macam proses pengeringanA. Berdasarkan suhu dan tekanan dalam ruang A. Berdasarkan suhu dan tekanan dalam ruang

pengeringpengering1. Pengeringan atmosfir1. Pengeringan atmosfir2. Pengeringan vakum2. Pengeringan vakum3. Pengeringan beku3. Pengeringan beku

B. Berdasarkan mekanisme pindah panasB. Berdasarkan mekanisme pindah panas1. Pengeringan konvektif1. Pengeringan konvektif2. Pengeringan konduksi2. Pengeringan konduksi3. Pengeringan infra merah3. Pengeringan infra merah4. Pengeringan gelombang mikro4. Pengeringan gelombang mikro

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Klasifikasi mesin Klasifikasi mesin pengeringpengering

Pengering Bahan Padat dan PastaPengering Bahan Padat dan Pasta Pengering rakPengering rak Pengering konveyorPengering konveyor Pengering rotaryPengering rotary Pengering flashPengering flash Pengering Fluidezed BedPengering Fluidezed Bed

Pengering Bahan CairPengering Bahan Cair Spray DryerSpray Dryer Drum DryerDrum Dryer

A. Berdasarkan jenis bahan yang dikeringkan

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B. Berdasarkan metode operasi

Mesin pengering

Kontinyu Batch

Konduksi Konveksi

Vakum Atmos

Tray Agitated Tray

Trhough

circul

Fluid bed

Band Drum

Konduksi Konveksi

Vakum Atmos

Indirect rotary

Spray Fluid bed Band Tray Trhough circul Direct rotary

Pneumatic

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PENGERING BAHAN PADAT

DAN PASTA

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TRAY TRAY DRYERDRYER

A tray or Compartment Dryer is an enclosed insulated chamber in which trays are placed on top of each other in trolleys. The material to be dried either wet or solids are placed in the trays. Heat transfer is by circulation of hot air by electric heaters or steam in radiator coils. Blower fans are installed inside to ensure proper circulation and transfer of heat. A control panel to control the temperature and other parameteres is fixed outside the dryer. These dryers are available in Mild Steel, Stainless Steel or Al construction. Used for Drying of Pigments, Food, Bakery, Electrodes, Chemical and Plastic Powders.

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TRAY DRYER…..TRAY DRYER…..

NO. OF TRAYS 12 24 48 96 192

OVERALL DIA IN INCH54x20x38 54x36x38

80x40x76

124x40x76

124x72x76

HP.25 0.5 1 1/2 NOS. 2/2NOS

NO. OF HEATERS.3 6 9/12 18/24 36/48

NO & DIA OF BLOWERS. 1/25" 2/12" 1/28" 2/28" 4/28"

TROLLEYN.A N.A 1NO. 2NO. 4 NO.

Spesifikasi

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ATMOSPHERIC TRAY TYPE ATMOSPHERIC TRAY TYPE DRYER DRYER

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Capacity: 6, 12, 24, 48, 96, 192 trays

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All stainless steel 304 / 316 / 316L CGMP construction for pharmaceutical All stainless steel 304 / 316 / 316L CGMP construction for pharmaceutical applications or external mild steel with stainless steel interiors with rounded applications or external mild steel with stainless steel interiors with rounded corners or full mild steel constructioncorners or full mild steel construction

Blower fans are axial flow type with variable pitch blades to adjust air flow to Blower fans are axial flow type with variable pitch blades to adjust air flow to suit product being driedsuit product being dried

Electric / steam / thermic fluid / diesel oil / LPG heating Electric / steam / thermic fluid / diesel oil / LPG heating

Tunnel type dryers wherein trolleys are placed one behind the other and Tunnel type dryers wherein trolleys are placed one behind the other and double door loading double door loading

Flame - proof construction with explosion flaps, non-sparking metal Flame - proof construction with explosion flaps, non-sparking metal combinations, earthing chain etc.combinations, earthing chain etc.

Positive exhausts wherever requiredPositive exhausts wherever required

Continuously wound and crimped fins for the heat exchangers in case of Continuously wound and crimped fins for the heat exchangers in case of steam / thermic fluid heated models. steam / thermic fluid heated models.

Steam / thermic fluid heat exchangers tested at 20Kg / cm² hydraulically Steam / thermic fluid heat exchangers tested at 20Kg / cm² hydraulically

Electric heater terminals situated outside the hot zone in case of electrically Electric heater terminals situated outside the hot zone in case of electrically heated dryers. Heaters are accessible and replaceable from outside the dryer heated dryers. Heaters are accessible and replaceable from outside the dryer

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Technical SpecificationsTechnical Specifications

MODELMODEL GD 6GD 6 GD GD 1212

GD GD 2424

GD GD 4848

GD GD 9696

GD GD 191922

CAPACITY IN CAPACITY IN TRAYSTRAYSsize 16" X 32" X size 16" X 32" X 1.25"(h)1.25"(h)

66 1212 2424 4848 9696 192192

MOTOR HPMOTOR HP 0.50.5 0.50.5 11 11 22 44

NO OF TROLLIESNO OF TROLLIES NILNIL NILNIL NIL / NIL / 11

11 22 44

HeatiHeating ng Load Load KWKW

100° C100° C 1.51.5 3.03.0 6.06.0 9.09.0 1818 3636

150° C150° C 3.03.0 4.54.5 7.57.5 1212 2121 3939

200° C200° C 4.54.5 66 99 1515 2424 4242

250° C250° C 66 7.57.5 10.510.5 1818 2727 4545

300° C300° C 7.57.5 99 1212 2121 3030 4848

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BAND DRIERS

Casburt Band Driers are designed for both food and chemical production. The drier has a continuous conveyor that transports product through the drying process. It is designed to be exceptionally versatile with flexible feeding and discharging arrangements depending on product treatment, site and attendant equipment. The drier is manufactured to a high standard to meet with your exact requirements.

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BAND DRIERS…..

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Air recalculation fans are used to maximise thermal efficiency The drier can be fabricated from mild, galvanised or stainless steel

The conveying surface can be manufactured from galvanised steel, all grades of stainless steel, tensioned porous fabric or woven wire All control systems are designed to suit your specific process The design supports a variety of heating mediums, gas, LPG/Propane, steam, electric and hot water, to provide the greatest possible flexibility for your installation The product is fed from oscillating conveyors or apron feeders

BAND DRIERS…..

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Control instrumentation and oven operational features can be arranged to your specifications or our own well engineered standard systems. The methodology can be as simple or complex as your application demands.

Computerised electronic and pneumatic control systems are utilised providing options including:

•Temperature control •Temperature recording •Over temperature protection •Cooling cycles •Band washing

BAND DRIERS…..

Control Systems

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CONVEYOR DRYERCONVEYOR DRYER

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FeaturesFeatures

Designed to dry a range of package and product types Designed to dry a range of package and product types PLC control with fault diagnostics PLC control with fault diagnostics Highest quality finished product at optimum rates of Highest quality finished product at optimum rates of

production production Flexible, precise and efficient at low rates of energy Flexible, precise and efficient at low rates of energy

consumption consumption Meets CE and current emission regulations througout the Meets CE and current emission regulations througout the

worldworld Reduction of energy consumption Reduction of energy consumption Auto-control system avoids operator error Auto-control system avoids operator error No steam requirements No steam requirements No dye migration No dye migration Pollution free Pollution free Rapid pay-back Rapid pay-back Immediate heat - no warm-up time Immediate heat - no warm-up time No contamination No contamination Automatic moisture control Automatic moisture control Improved workplace environment - no radiated heat lossImproved workplace environment - no radiated heat loss

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Technical Specification

SO100T Perfomance Specification

Product MoistureProductionPer Hour

Polyester 14%-2% 699 kgs

Acrylic 15%-2% 658 kgs

Rame/Cotton 29%-12% 535 kgs

Poly/Cotton 25%-4% 488 kgs

Wool/Acrylic 33%-11% 446 kgs

Poly/Cotton 35%-4% 376 kgs

Wool 42%-17% 399 kgs

Acrylic/Cotton 35%-3% 352 kgs

Angora 45%-14% 335 kgs

Cotton 52%-8% 276 kgs

Silk 55%-8% 264 kgs

Rayon 75%-11% 199 kgs

SO100T Technical Specification

RF Power 100kW

Frequency 27.12MHz

Oscillator Conversion Efficiency

67-72%

Switchgear Klockner-Moeller

Unit Cooling Water

Electrical Supply 360-600V ± 5%50/60Hz 3 Phase

Overall length single 12875

Overall height 3440

Overall width 2030

Max electrical mains supply

230KVA

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AEROGLIDE CONVEYOR DRIERS

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Aeroglide's In-Line Airflow Conveyor Aeroglide's In-Line Airflow Conveyor Driers represent our most cost-Driers represent our most cost-effective systems. Air is circulated effective systems. Air is circulated through the product without the through the product without the requirement for side plenums. This requirement for side plenums. This approach minimizes drier approach minimizes drier components and plant floor space.components and plant floor space.

AEROGLIDE CONVEYOR DRIERS…..

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AEROGLIDE SINGLE-PASS AEROGLIDE SINGLE-PASS CONVEYOR DRIERCONVEYOR DRIER

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Aeroglide Conveyor Driers Aeroglide Conveyor Driers incorporate optimum process incorporate optimum process efficiency with rugged, durable efficiency with rugged, durable design. This single-pass, dual plenum design. This single-pass, dual plenum system, used in the cereal industry, system, used in the cereal industry, has been developed with sanitation as has been developed with sanitation as a primary operating concern. It offers a primary operating concern. It offers the capability to operate with up or the capability to operate with up or down airflow in each drying zone.down airflow in each drying zone.

AEROGLIDE SINGLE-PASS AEROGLIDE SINGLE-PASS CONVEYOR DRIER…CONVEYOR DRIER…

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Aeroglide Multi-Pass Aeroglide Multi-Pass Conveyor Drier Conveyor Drier

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The ultimate in minimizing plant The ultimate in minimizing plant floor space is the Aeroglide multi-floor space is the Aeroglide multi-pass drier. This unit has multiple pass drier. This unit has multiple turnovers, providing sufficient turnovers, providing sufficient agitation to improve drying agitation to improve drying consistency and minimize clumping. consistency and minimize clumping. The multi-pass drier is the ultimate The multi-pass drier is the ultimate drier for efficiency, durability, drier for efficiency, durability, dependability and sanitation.dependability and sanitation.

Aeroglide Multi-Pass Aeroglide Multi-Pass Conveyor Conveyor Drier….Drier….

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• Sized to accommodate smaller capacities. • Airflow up and/or down through the product.

• Single belt minimizes transfers for fragile products.

Conveyor Belt Dryer

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ROTARY DRYERROTARY DRYER

Rotary Louvre Dryer

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Operating PrincipleOperating PrincipleHot air at desired temprature and flow rate is made to Hot air at desired temprature and flow rate is made to flow through the tumbling bed of wet feed. The wet flow through the tumbling bed of wet feed. The wet material gets progressively dried to the final level of material gets progressively dried to the final level of desired moisture and exits at the discharge end. The desired moisture and exits at the discharge end. The humid air carrying moisture transferred from the humid air carrying moisture transferred from the drying material is exhausted via a dust separator.drying material is exhausted via a dust separator.

Special FeaturesSpecial Features ofof Rotary Louvre DryerRotary Louvre Dryer Can handle both, surface and bound moisture in the Can handle both, surface and bound moisture in the

drying solids drying solids Very gentle handling of drying solids avoiding Very gentle handling of drying solids avoiding

attrition. attrition. Excellent mixing action ensures uniform drying of Excellent mixing action ensures uniform drying of

all the particles. all the particles. High thermal efficiency High thermal efficiency Continuous operation Continuous operation Compact installation Compact installation Minimum electrical powerMinimum electrical power

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Typical ApplicationsTypical Applications

» » Inorganic SaltsInorganic Salts

» » Boric AcidBoric Acid

» » SugarSugar

» » Common SaltCommon Salt

» » Agricultural Products Agricultural Products

» » Calcium CitrateCalcium Citrate

» » Carbon BlackCarbon Black

» » SandSand

» » Magnesium Sulphate Magnesium Sulphate

(Crystal)(Crystal)

» Resis Salt Beads» Saggo» Polymeric Beads» Zinc Sulphate» Sodium Nitrate» Sodium Chloride» Magnesium Sulphate» Calcium Chloride Flakes

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AEROGLIDE ROTARY DRIER

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Aeroglide Rotary Drier, single-pass, complete as shown. Drier and accessories are assembled with or without skid mounting and tested to minimize installation expenses. System designed for drying products or by-products containing excess moisture. Rotary driers can also be provided in a three-pass configuration to maximize process air exposure while using the minimum amount of plant floor space.

AEROGLIDE ROTARY DRIER….

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FFLLAASSHH DDRRYYEERR

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Designed to produce fine granular or powdered material. the Drytec Flash Dryer uses a stream of turbulent hot air to dry material in a continuous cycle, evaporating water from the particulates. Dispersed in the air these particles have a large surface area enabling extremely high rates of heat and mass transfer to be achieved. Rapid evaporation during the process cools the air to minimise damage to sensitive materials.

Drytec Ring and Flash Dryers are ideal for drying filter cakes, fibrous materials, sludges and particulates.

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FLUIDEZED BED DRYERFLUIDEZED BED DRYER

OPEN SYSTEMOPEN SYSTEM

CLOSED CYCLE SYSTEMCLOSED CYCLE SYSTEM

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Open system

Featuring atmospheric air in a once-through system where water is to be removed. Normally a push-pull system is used to balance the pressure to be slightly negative in the free board of the fluid bed. Depending upon the product and available heat source, direct or indirect heating may be applied. The exhaust air is cleaned by e.g. bag filter, cyclone with or without wet scrubber. In cases where products pose a dust explosion risk, open cycle systems feature pressure shock resistant components or alternatively semi-closed cycle, self-inertizing layouts can be considered.

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Closed cycle system

Featuring drying in an inert gas atmosphere (usually nitrogen) recycling within the system. It must be used for drying feedstocks containing organic volatiles or where the product must not contact oxygen during drying.Closed cycle systems are gastight, and addition of inert gas is controlled by monitoring the oxygen content of the drying gas and the system pressure, which is kept positive. The evaporated volatiles are recovered in a condenser.

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Continuous Fluid Bed Driers

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CONTINUOUS FLUID BED DRYER WORK SCHEME

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Fluidized Bed Dryer

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Fluid Bed Dryer

Fluid Bed Dryer is designed for rapid and uniform drying of crystals, powders and medium size pellets. A fan draws fresh air and passes the air through a filter and is heated to produce warm air either by electric heaters or by steam. The hot air passes through the product container having diffuser plates and sieve. Due to the air stream the wet product gets fluidised. The material gets surrounded by hot air which gets dried due to heat transfer. Moist air passes thorough a filter bag and exhaust dust

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1.1. MOTORMOTOR

2.2. IMPELLERIMPELLER

3.3. AIR OUTLETAIR OUTLET

4.4. TOP-DISH-ENDTOP-DISH-END

5.5. PRESSURE RELIEF PRESSURE RELIEF PANELPANEL

6.6. FILTER BAG-FILTER BAG-CHAMBERCHAMBER

7.7. INLET AIR CONTROLINLET AIR CONTROL

8.8. AIR INLETAIR INLET

9.9. EXPANSION EXPANSION CHAMBERCHAMBER

10.10. PRODUCT PRODUCT CONTAINERCONTAINER

11.11. AIR HEATERAIR HEATER

12.12. JACKJACK

13.13. TROLLEYTROLLEY

14.14. JACK CHAMBER JACK CHAMBER DEVICEDEVICE

15.15. JACK CHAMBERJACK CHAMBER

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Fluid Bed Dryer All stainless steel CGMP models and

basic models with only product contact parts and air path in stainless steel

Optional single piece retarding chamber and finger bag chamber with imported inflatable seals

Optional hinged swing type retarding chambers

Bucket type bottom chamber above ground level

Spray granulation

Pneumatic lifting & locking for product container with retarding chamber

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Heating by electricity (upto 120 KG models only), steam / thermic fluid OR diesel oil / LPG gas fired hot air heating systems with stainless steel heat exchangers

Fully automatic bag shaking

Intrinsically safe earthing arrangement

Inlet-air filtration system with 0.3 micron hepa filters

Rear chamber with heating coils and air inlet filter modules to be mounted in remote areas

Fan motor unit to be mounted in remote areas

Stainless steel interconnecting duct lines with flanges for connecting remote mounted heating and fan motor modules

Noise level below 90 DB with specially designed silencer

Microprocessor based control panels with time v / s temperature controls, batch programming, batch data printout

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MODEL 10 30 60 120 200 300 400 500

DRYING CAPACITY

PER BATCH

10 / 15

30 / 40 60 / 75 120 / 150

200 / 250

300 / 350

400 / 450

500 / 550

PRODUCT CONTAINER

VOLUME (LTRS)

30 100 200 440 670 1000 1330 1660

MOTOR (HP / KW)

2 / 1.5 5 / 3.7 10 / 7.5

15 / 11 20 / 15 25 / 18.5

30 / 22.5

40 / 30

HEATING LOAD (KW)

9 18 30 60

SPECIFICATION

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OPERATION:

Due to induced draft created by specially

designed heavy duly fan the atmospheric

air is drawn through the 5 micron air filter.

The filtered air is then heated to the

required temperature by electric heaters /

stream radiator. The hot air passes

through the product container and the

product gets dried by air fluidisation and

the air circulation is controlled by damper.

The filter bag prevents fine particles from

carrying over to exhaust air stream.

PREECIKOL FLUID BED DRYER

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Better productivity and lesser drying time.

Less handling, more hygienic.

Uniform drying at low temperature.

Pneumatic sealing for higher capacity models.

Static grounders to eliminate electro-static charge.

Product container with tilting arrangement.

Flame proof models also available. 

Models available from 2 Kg. to 300 Kg.

SALIENT FEATURES

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DESCRIPTION

The "PRECIKOT" Fluid  Bed Dryer with latest improvement in design make this unit a truly versatile one for pharmaceutical, food, dyestuff, chemical and polymer industries. All contact parts are made out of S.S. 304/316 and is provided with isolated control panel.

Pharmaceuticals.Chemicals.Food Products

APPLICATIONS

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•Digital temperature    controller cum indicator for steam operated dryer.

•Pneumatic bag shaking device.

•Intrinsically safe earthing system.

•Bottom & rear chambers made out of S.S. 304 quality.

•Flame proof motor with push button station.

•GMP / S.S. model.

Selection of capacity of Fluid Bed Dryer depends upon bulk density, drying temperature and      moisture contents of wet material to be dried. In case of 120 kg. model a batch of 145 kg. wet material can be loaded provided the bulk density of the material is 0.6 kg. / lit. (approx.).

OPTIONAL: SELECTION:

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*Electrical Heating is not advisable.

TECHNICAL SPECIFICATIONS:

MODEL: FBD (kg.)

Capacity of S.S. Containers (liter)

Motor (H.P.)

Heating Capacity (K.W)

Heating Capacity (kcal/hr)

Steam Consumption (kg/hr at 3 kg. cm2)

Pressure

Approx. Dimension Heightmm

Widthmm

Lengthmm

10 

35

1.5 

6

3650

14

 1550

750

650

30 

100 

5   

18

11200

25  

 2200

1025

1400

60

215 

10

36

21600

50

 2650

1200

1600

120 

415

15

*54

75000

100

 3000

1550

1900

150

500

20

*

52100

150

 3200

1700

2000

200

650

20

*

74000

175

  3400

1850

2150

250

780

25

*

77500

200

  3500

1900

2250

300

950

30

*

91500

250

  3600

1950

2350

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Suitable for drying granules & crystals.

S.S FLUID BED DRIER

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SPECIFICATION FBD : Only For Dryer FBDG: Spray Granulator/Dryer JM-FBD: Explosion Proof Type

Model

JM-FBD-100

JM-FBD-200

JM-FBD-300

JM-FBD-500

Working Capacity B.D. 0.5g/c.c.

Kgs 90-110170-200

250-300

440-500

Volume of Container

L 335 650 970 1600

Fan Motor Kw 15 22 30 37

Air Flow CMM 75 100 130 160

Heating FlowKcal/Hr

95,000 150,000 205,000 230,400

Steam Consumption

Kg/Hr 180 300 390 451

Spray Gun Pcs 2 3 3 3

Binder Solution Tank

L 60 120 180 300

Measurement (L * W * H)

Cm260x140x330

350x180x4601.370x205x480

1.390x240x510

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PENGERINGAN BAHAN PENGERINGAN BAHAN CAIRCAIR

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Spray DryerSpray Dryer PrinciplePrinciple

Spray Dryer is a machine that can get powder shape dried stuff Spray Dryer is a machine that can get powder shape dried stuff

in once time from solution, emulsion, suspension and etc.in once time from solution, emulsion, suspension and etc.

The air is heated by the burner then it enters into the hot-air The air is heated by the burner then it enters into the hot-air

distributor evenly on the top of drying chamber, then into the distributor evenly on the top of drying chamber, then into the

chamber accompanying with helical rotating. At the same time, chamber accompanying with helical rotating. At the same time,

the material liquid passes through the rotary pan or pressure the material liquid passes through the rotary pan or pressure

nozzle to mist spray on the top of chamber. The material will be nozzle to mist spray on the top of chamber. The material will be

become the finished products in a very short time because the become the finished products in a very short time because the

spray drops to be contacted heat windy and then vapor fast. spray drops to be contacted heat windy and then vapor fast.

Using this drying method can leave out more processes than Using this drying method can leave out more processes than

others, such as concentration, filtration, grinding, and etc. so to others, such as concentration, filtration, grinding, and etc. so to

simplify the operating process and lower equipment expenssimplify the operating process and lower equipment expens

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Characteristic Characteristic

Short drying period Short drying period

Strength evaporator power Strength evaporator power

Particle size is adjustable and even Particle size is adjustable and even

Continuously working Continuously working

Simply operating Simply operating

Low maintenance chargesLow maintenance charges

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PurposePurpose

Food IndustryFood Industry

Milk powder, starch, glucose, soybean protein, soy sauce, coffee, Milk powder, starch, glucose, soybean protein, soy sauce, coffee,

banana, chlorophyll, amino acid, edible pigment, perfume, plant banana, chlorophyll, amino acid, edible pigment, perfume, plant

protein, egg, drink, carbohydrate, tomato powder, garlic powder, protein, egg, drink, carbohydrate, tomato powder, garlic powder,

onion powder, ginger powder, mandarin orange powder and etc. onion powder, ginger powder, mandarin orange powder and etc.

Chemical IndustryChemical Industry

Synthetic detergent, neutral detergent, nitric acid plastic, resin Synthetic detergent, neutral detergent, nitric acid plastic, resin

dyestuff, pigment, ceramic material, collected product from ore, dyestuff, pigment, ceramic material, collected product from ore,

normal inorganic and organic chemical products, agricultural normal inorganic and organic chemical products, agricultural

chemical, fertilizer, carbonic acid, sodium carbonate, aluminum chemical, fertilizer, carbonic acid, sodium carbonate, aluminum

polychloride, polyferric sulfate, water-decreasing agent FDN, polychloride, polyferric sulfate, water-decreasing agent FDN,

sodium humate, white carbon calcium carbonate light, active sodium humate, white carbon calcium carbonate light, active

calcium carbonate, biocide and etc. calcium carbonate, biocide and etc. Medical IndustrialMedical Industrial  

Enzyme, antibiotic, serum, vaccine blood plasma, stustitute of Enzyme, antibiotic, serum, vaccine blood plasma, stustitute of

blood plasma, yeast, vitamin medical glue, penicillin, traditional blood plasma, yeast, vitamin medical glue, penicillin, traditional

Chinese medicine and etc.Chinese medicine and etc.

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SSPPRRAAY Y

DDRRYYEERR

SSPPRRAAY Y

DDRRYYEERR

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Rotary atomizer spray wheels

Drytec Size 1 Spray Machine

Air Operated Atomizer for use in Compact Lab Spray Dryer

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DRUM DRYERDRUM DRYER

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DRUM DRYERDRUM DRYER

Operating PrincipleOperating PrincipleThis This drum dryerdrum dryer is basically a is basically a conduction dryer. Wet feed film (in conduction dryer. Wet feed film (in liquid or paste form) is applied to the liquid or paste form) is applied to the rotating metal cylinder inside which, a rotating metal cylinder inside which, a heating medium is supplied. Material heating medium is supplied. Material film dries to the final moisture level and film dries to the final moisture level and is scraped off.is scraped off.

DRUM DRYERDRUM DRYER

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Special Features of Drum Special Features of Drum DryerDryer

Suitable for handling liquid Suitable for handling liquid or pasty feeds. or pasty feeds. Product is powdery, flaky Product is powdery, flaky form form Uniform drying due to Uniform drying due to uniform application of film. uniform application of film. Medium range capacities. Medium range capacities. Very High thermal efficiency Very High thermal efficiency Continuous operation Continuous operation Compact installation Compact installation Closed construction is Closed construction is possiblepossible

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Typical ApplicationsTypical Applications

» » Calcium Carbonate Calcium Carbonate » » Sodium BenzoateSodium Benzoate» » Brewer's YeastBrewer's Yeast» » Calcium ChlorideCalcium Chloride» » Potasium Phenyl AcetatePotasium Phenyl Acetate» » Polyacrylamide GelPolyacrylamide Gel» » Sodium AcetateSodium Acetate» » Dye IntermediateDye Intermediate» » Sulphur BlackSulphur Black

» » Calcium Lactate Calcium Lactate » » Resis SaltResis Salt» » Animal GlueAnimal Glue» » Barium SulphateBarium Sulphate» » Soya Residue (Okara)Soya Residue (Okara)» » Sodium sulphateSodium sulphate» » Acid VoiletAcid Voilet» » Pregel StarchPregel Starch» » Distiller's YeastDistiller's Yeast» » Di-Potassium PhosphateDi-Potassium Phosphate

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GMF-Gouda drum dryer

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GMF-Gouda drum dryer….. The drum body of the drum dryer is heated on the

inside by steam. A special composition of cast iron gives the drum a combination of favourable properties: very accurate shape retention even at high steam pressure and temperature, and excellent "scraping properties", which are utilised by the scraping knife.

Steam heating gives a uniform temperature distribution over the drum surface and this results in consistent product quality. The steam condenses on the inside of the drying drum. The condensate is continuously removed from the drum, so that the largest possible surface area remains available on the inside of the drum for condensation of the steam. The steam system is a closed system, which means that the product cannot come into contact with the steam or condensate.

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GMF-Gouda drum dryer…..

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SINGLE DRUM DRYER WITH APPLICATOR ROLLS

Feed

Product

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DOUBLE DRUM DRYER WITH FEED ROLLS

Feed Feed

Product Product

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TWIN CYLINDER DRYER WITH NIP FEED

Feed

Product Product

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SINGLE DRUM DRYER WITH APPLICATOR ROLL

Feed

Product

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DIP FEED DRUM DRYER

Feed

Product

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SINGLE 'FINE FILM' DRUM DRYER

ProductFeed

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TERIMA KASIH