single screw plastic extruder can produce thermoplastic goods such as PE, PVC,PP, NYLON, ABS etc single screw plastic extruder can produce thermoplastic goods such as PE, PVC,PP, NYLON, ABS etc ·Main Technical SpecificationsModelSJ-30SJ-45SJ-55SJ-65SJ-75SJ-90SJ-100SJ-120SJ-150Screw diameter(mm)304555657590100120150L/D25:125:1(28:1)25:1(28:1,30:1,33:1)Screw rotation speed(r/min) ...