planetary screw and barrel for pvc extrusion

O.S.D Planet/planetary Screw Barrel/cylinder screws for plastic extrusion machine   Planetary screw extruder is composed of central shaft, planetary shaft, rolling stuff barrel, case, heating and cooling parts, rozzel, and so on.   The structure uses model system, and has good flexibility.   O.S.D series of planetary screw extruder mainly are used for manufacturing thermal sesitivity materials hard and soft PVC and also for ABS, TPO, TPU, and the mixture of filler polyalkene and bond.   Planet Screw Barrel/cylinder planetary screw for plastic extruder Machine Diameter Φ70mm-Φ190mm Design Screw structure and compression ratio can be designed according to different products & different  clamping force requirement. We  can select&design the matching  screw barrel to meet your requires. Materials 38CrMoAlA  (JIS SACM645) SKD61 GH113 Application All kinds plastic & rubber and All  kinds of glass fiber,the PPA, PPS, PA6T, LCP, electric wood powder,  ma…