Plastic Extrusion machine,Plastic extruder, Plastic Single screw extruder, Plastic Twin conical Screw extruder Plastic Extrusion machine,Plastic extruder, Plastic Single screw extruder, Plastic Twin conical Screw extruder We specialize in manufacturing ... PVC; Recycling and pelletizing of plastic waste; PP, PU, PS, ABS, and special extrusion; We have developed high efficient twin-screw extruder, ...