... machine 1.150-250kg/h 2.55-280KW 3.screw diameter:30-220mm 4.long after service plastic recycling machineFeatures :1. High ... nitrogenized, resistant corrosion and wear.Single screw extruder has the advantage of simple process, high output, stable operation, low cost ... as films, tubes, plates, panels and granules. SJ series Single-screw extrusion granulator parameter ModelScrew DiaD (mm)L/D RatioMotor ...