Krupp Werner & Pfleiderer Gmbh

Krupp Werner & Pfleiderer Gmbh & Co. Kg

Daniel Schwendemann

Bernhard Scheuring

Klaus Kapfer

Erwin H&auml;ring

An installation for the treatment and further processing of thermoplastics comprises a screw-type compounding unit, downstream of which is disposed an intermittently drivable processing unit. Provision is made for a control unit which is connected with a drive of the screw-type compounding unit and with the drive of a metering device and with a drive of the processing unit. The control unit is designed for triggering the drives by the cycle time of the processing unit, the drives having identical run-up times and identical deceleration times.

Installation for the treatment and further processing of thermoplastics and method for the operation thereof

A method of preparing filled, modified and fiber reinforced thermoplastics is distinguished by the fact that polymer as matrix material together with blend polymer is fed to a twin screw extruder in a single manufacturing process, filler being supplied through a feeder device after the melting. Then fiber rovings are fed in and cut into long fiber sections in a fiber incorporation zone.

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Gerlingen, Germany

Daniel Schwendemann