English 
The challenge.
Supplying an extremely cut, extremely lightweight (0.08 kg/dm3) plastic fiber to the extruder.
The goal.
Continuous, consistent feeding and dosing of extremely light, not free-flowing fibers.
Our process.
Pre-compression of the product in a Crammer feeder (stuffing unit) with conical screw. Extruder and dosage-dependent control with variable drive.
Your benefits.
- Hassle free supply of cut fibers with bad flow characteristics to the extruder
- Energy savings by eliminating intermediate steps
- Continuous, constant throughput