... Auto film thickness control 4.Processing Polymers:PP/PE/PVC, etc. For many years Tencheng has been committed to ... plastic mashinery. Mainly fit for the manufacture of single-layer, double-layer and multi-layer of plastic materials like PVC, PS, OPP, PO, PP, PE ... pelletizing, etc.The extruder fits for thermoplastic film, plate, sheet, bar, profile, pipe, plastic granulation for PP, PE, PS, ABS, PMMA, PVC ...