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Dosing on and in the periphery of the plastic machine
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VOLUMETRIC DOSINGDosing with precision drum dosing units of the WD-seriesWD1, metering on main flow of material (injection molding)WD1: Up to 5 materials (4 additives + 1 main material in free feed)
WD2 – Simultaneous single dosing of the components (extrusion)WD2: Up to 4 materials (4 additives), Simultaneously dosed |
The devices of the WD series are volumetrically operating drum dosing devices for assembly on the injection machine.
Upon a shot signal from the injection machine, the additive, color or other granules are metered into the main component.
Upon a shot signal from the injection machine, the additive, color or other granules are metered into the main component.
- Suitable for micro-injection molding
- New, patented drum concept
- Highly accurate by stepping motor with step monitoring
- State-of-the-art electronics and control
The dosage on or at the machines gives the processors the flexibility they need to produce economically.
   
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GRAVIMETRIC BATCH DOSING
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Gravimetric dosing is now standard in plastic processing. The batch metering is suitable for almost all industries even with difficult grinding products.
- Easiest operation
- Integrated feeding, optimally adapted to dosage
- Optimal mixing results by inclined mixer
- Cost-effective alternative to differential dispensers
- Absolute weighing, i. no support of the weight on the conveyor screw (worm)
Small performance
Intermediate performance
High performance
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HOT DOSING with devices of Hx-seriesUp to 80% grinding material*1
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