Screw Doser
- Perfect solution for automatic, auto calibrated, continuous and on-line dosing of Masterbatch in extruder.
- Very compact and mobile unit.
- Directly fitted on extruder throat for homogeneous mixing.
- Hopper loader can be accommodated on its rigid body for main material loading.
- Quick emptying mechanism for quick color changeover.
- High precision dosing through variable speed.
- Integrates with extruder throughput and automatically changes its RPM as per actual
throughput - CE certified ROHS compliance.
- Just by changing feed screw, different sizes of master batches can be used.
- Dosing control: Through stepper motor
APPLICATIONS
Waste Recycling Solution
PET Recycling & Box Straping
Blow Moulding
Mono-Multi Layer Blown Film Plant
Wire & Cable
HDPE Pipe & Drip Irrigation

Prasad Koch-Technik Pvt. Ltd.A joint venture with Koch Technik-GERMANY for manufacturing Plastic Auxiliary Equipments