... .L/D: 33:1 2.Output: 10-700kg/h 3.Speed of Screw Rotationl:7-130r/min 4.CE,ISO SJ series ... Single screw extruder machinery Description: SJ Single Screw Extruder is mainly used to ... for various polyolefin materials: HDPE, PPR, PP,and ABS etc. SJ single screw extruder adopts advanced human-machine interface control system ...