Дозаторы

Approved Precision

DOSIMAX and GRAVIMAX Blenders

Progress through Innovation

Volumetric Dosing Systemswith continuous output from 70 g/h to 180 kg/h.

Gravimetric Dosing Systemswith dosing power up to 2150 kg/h.

For Injection Molding and Extrusion

Single- and Multi-Component Dosing

Most Simple Operation and Cleaning

DOSIMAX Volumetric Dosing System

Digital revolution setting from 0 to 200 rpm within 0.1 rpm steps.

Digital time setting from 0 to 999 sec. within 0.1 sec. steps.

Timer mode for injection molding applications.

Keyboard lock: 1 level.

4-digit 7 segment LED at front display.

Man/machine interface via keypad foil.

DOSIMAX MC 12 and MC 18

DOSIMAX MC 12 Digital revolution setting from

0 to 200 rpm within 0.1 rpm steps.

Digital time setting from 0 to 999 sec. within 0.1 sec. steps.

Timer and relay mode for injection molding applications.

Keyboard lock: 1 level.

4-digit 7 segment LED at front display.

Man/machine interface via keypad foil.

Neckpiece with cleaning door.

Quick material discharge slide gate.

Dosing Cylinder

DOSIMAX MC 18 Digital revolution setting from

0 to 200 rpm within 0.1 rpm steps.

Digital time setting from 0 to 999 sec. within 0.1 sec. steps.

Tacho synchronization for extrusion applications.

Constant dispensing through automatic adjustment of rotation speed.

Integrated conveying control.

Keyboard lock: 1 level.

4-digit 7 segment LED at front display.

Man/machine interface via keypad foil.

Neckpiece with cleaning door.

Quick material discharge slide gate.

DOSIMAX MC 12/18

DOSIMAX MC Basic

MC 12/18 Control

MC Basic Control

0,350

0,400

0,450

0,500

0,550

Common Dosing Snailagainst Dosing Cylinder

0,600

number of shots

g/sh

ot1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

DOSIMAX MC Basic

Many applications for the processing of additives and colors require small and repeatable material additions within tight tolerances. The dosing cylinder guarantees a uniform and repeatable flow throughout a wide range of applications.

Because of the constant speed of rotation, the dosing cylinder is actuated by a stepping motor. The specific design guarantees that the master batch is blended uniformly and extremely precisely. The avoidance of any pulsing during blending, provides maximum control of the process and the end product.

DOSIMAX Semi-Gravimetric Dosing Systems

DOSIMAX Gravimetric Dosing Systems

DOSIMAX MC Balance Accurate dosing results because

of loss-in-weight measurements.

User-friendly and easy operation because of quick calibration.

Set % setting for injection molding and extrusion.

Timer and relay mode for injection molding applications.

Tacho synchronization for extrusion applications.

Keyboard lock: 4 levels.

Integrated conveying control.

Data memory for production and machine configuration.

Full graphic LCD display with backlight.

Man/machine interface via keypad foil.

User programmable alarm levels.

Calibrator for MC 30

DOSIMAX MC Balance

DOSIMAX MC Basic

DOSIMAX MC 30 Set % setting for injection moulding

and extrusion.

Timer and relay mode for injection molding applications.

Tacho synchronization for extrusion applications.

Keyboard lock: 4 levels.

Integrated conveying control.

Data memory for production and machine configuration.

Full graphic LCD display with backlight.

Man/machine interface via keypad foil.

Neckpiece with cleaning door.

Quick material discharge slide gate.

2. The calibration result will be automatically saved.

3. Place the dosing unit on the neckpiece; the volume-tric feeding starts with the exact settings.

1. Place the dosing unit on the calibrator and enter the production values.

DOSIMAX MC Twin Accurate dosing results because

of loss-in-weight measurements or auto calibration.

No calibration needed after color change.

Set % setting for injection molding and extrusion.

Timer and relay mode for injection molding applications.

Tacho synchronization for extrusion applications.

Keyboard lock: 4 levels.

Integrated conveying control.

Data memory for production and machine configuration.

Full graphic LCD display with backlight.

Man/machine interface via keypad foil.

DOSIMAX MC Twin

MC Balance/Twin Control

DOSIMAX Table

GRAVIMAX Table

Model BatchSize(kg)

Compo-nents

SlideGates

Feeders Capacity(kg/h)

Overall DimensionsLxBxH (approx.)

OverallWeight

(approx.)

WSB-MBMICRO

0.4 kg 4 4 0 up to 60 410 x 410 x 600 (mm) 23 kg

WSB-100WSB-140WSB-140R

1 kg 44

44

00

up to 200 730 x 670 x 820 (mm) 68 kg

WSB-200WSB-220WSB-221WSB-222WSB-240WSB-241WSB-242WSB-240RWSB-260

2 kg

23445646

22244446

01201200

up to 400826 x 673 x 1067 (mm)

1054 x 711 x 1168 (mm)

100 kg118 kg136 kg105 kg123 kg141 kg116 kg120 kg

WSB-400WSB-420WSB-421WSB-422WSB-440WSB-441WSB-442WSB-444WSB-440RWSB-460

4 kg

234456846

222444446

012012400

up to 650

826 x 673 x 1220 (mm)

1054 x 711 x 1308 (mm)

125 kg143 kg161 kg141 kg159 kg177 kg214 kg157 kg161 kg

WSB-900WSB-940WSB-941WSB-942WSB-944WSB-960

9 kg

45686

44446

01240

up to 1800 1081 x 724 x 1524 (mm)

191 kg209 kg227 kg264 kg195 kg

WSB-1800WSB-1840WSB-1841WSB-1842WSB-1860QAB-1866

18 kg456612

44466

01

06

up to 2150 1181 x 1029 x 2210 (mm)280 kg298 kg316 kg284 kg393 kg

Function MC-Basic MC 12 MC 18 Calibrate

MC 30 Auto MC Balance MC Twin MB/ Regrind

Feeding principle volumetric volumetric volumetric volumetric + optionalgravimetric calibration

gravimetricloss-in-weight

gravi-/volumetricloss-in-weight

Calibration manual manual manual gravimetric intelligentor manual

complete grav.or manual

complete grav.or manual

Control functionsRevolution set manual manual manual automatic

or manualautomaticor manual

automaticor manual

Time set manual

manual manual automaticor manual

automaticor manual

automaticor manual

Automatic dosingtime synchronization • • •Extruder “Tacho” Mode • • • •Set % additive for injection molding • • •Set % additive for extrusion • • •Additive for calibration mode • • •Production memory 1500 configurations 1500 config. 1500 config.Production records 2 x 24 hours 2 x 24 hours 2 x 24 hoursInterface communication via Ethernet • • •Interface communication RS-232/485 ° ° °Keyboard lock 1 Level 1 Level 1 Level 4 Levels 4 Levels 4 LevelsIntegrated conveying control • • • •Material/Feeding capacityMicro granules or free flowing powder • • • • • •BASIC-System 0.2 to 7 g/s • • • • • •GLX-System* 0.07 to 1.6 g/s ° ° ° ° °GX-System* 0.2 to 7 g/s • • • • • •A-20 System** 0.5 to 20 g/s ° ° ° •A-30 System** 2 to 50 g/s ° ° ° °

• = Standard; ° = Optional; *determined with master batch granules (bulk density: 0.81 kg/dm3); **only in combination with HT stepper motor

Notes:- Most popular models featured.- Generally, slide gates are correct for components over 3% (may go lower with value restrictors).- Micro-PulseTM valves are correct for dispenses less than 10 g.- Compressed air: 2.7 bars recommended for WSB-MB, 5.5 bars recommended for all other models (1.8 bars minimum).- Air consumption: 2.8 m3/h.- Voltage: 230 V – 50/60 Hz.- Details of other models available on request.

GRAVIMAX Gravimetric Dosing

GRAVIMAX Gravimetric Dosing

All Materials Metered by Weight - Accuracy is constantly monitored. - Automatic compensation for material variations.

Advanced Dispense Technology - Color and additive is held to within 1/10 of 1% of requested ratio. - New Micro-PulseTM dispense capability for minor ingredient is 3 to 4 pellets per dose.

Very Simple Operation - Fill hoppers with material, regrind, natural, color and additive. - Set thumbwheel switches for percentages desired. - Turn controller on. - The unit now operates automatically, adding components in the proper percentages. If material runs out, an alarm will sound.

Immune to Vibration - Load cell readings that have been compromised by machine shock or vibration are detected and disregarded. - Blenders may be mounted directly on the process machine.

Microblender

ControlControls are available with two types of software. Four component software is desi-gned for a conventional mix of natural, regrind, and up to two additives including color. Twelve component software allows complete flexibility for any conceivable blend.

Two level password access.

Lock-in settings.

Place upper limits on settings.

Track and total material usage.

Print reports to verify accuracy and/or document blend content.

20 Characters (two line) display. for optimal display of parameters and functions.

Direct Setting of Percentages; No Calculations Enter setttings for percentage of color, additive and regrind on the thumbwheel switches and the system does the rest.

Automatic Calibration Every batch is followed by correction routine that continuously hunts toward perfect dispense weights.

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Progress through Innovation

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