Apparatus for the production of small spherical granules

Apparatus for treating powdery rubber mixtures

Apparatus for varying pressure within a screw channel

Apparatus for varying pressure within a screw channel

Apparatus for working expandable thermoplastic materials

Arrangement for mixing and kneading of materials with a screw sh

Arrangement for pin cylinder extruders

Assemblies for a worm press

Back mix drag-flow apparatus

Back-pressure bearing arrangement for twin-screw extrusion devic

Barrel for a material treating machine

Barrel for a twin screw extruder with an abrasion resistant laye

Barrel support

Barrier screw

Barrier screw

Cavity transfer mixing extruder

Check valve arrangement for the discharge end of an extruder, pl

Chopper mixing screw

Clay extruder

Co-rotating twin-screw kneaders with kneading disks