SJZ Conical Twin Screw Extruder SJZ series conical twin screws extruder is suitable for extruding of PVC powder, with different sorts of molds and auxiliary machines, it can produce PVC plastic pipe, profile, panel, plate, and it can also be used at palletizing machine. it has PLC/PCC control or ABB transducer, RKC temperature control Model ZJSJZ45/90 ZJSJZ50/105 ZJSJZ55/110 ZJSJZ65/132 ZJSJZ80/156 Driving power(Kw) 15 18.5 22 37 55 Screw diameter(mm) 45/90 51/105 55/110 65/132 80/156 Screw rotation speed(rpm) 45 40 38 38 37 PVC Output(kg/h) 70 100 150 250 400