plastic recycling machine 1.150-250kg/h 2.55-280KW 3.screw diameter:30-220mm 4.long after service plastic recycling machineFeatures ... barrel gas are nitrogenized, resistant corrosion and wear.Single screw extruder has the advantage of simple process, high output, ... used in various plastic products ,such as films, tubes, plates, panels and granules. SJ series Single-screw extrusion granulator parameter ...