... design of extrusion die and complete equipment of plastic machinery. So we take the leading position ... nc boring and milling machine, which can fully meet all kinds of plastic products within 10 m ... multi-layer of plastic materials like PVC, PS, OPP, PO, PP, PE, EVA, PC, TPU, PUB, PVUD, ... It is mainly used in plasticizing, extruding and forming plastic plate, sheet, film, profile, pipe, pelletizing, etc ...