Conical Twin-screw Extruder SJ series single screw stem extruder is mainly composed of barrel screw, momentum driving system, heating, cooling, and electric controllers etc. It mainly used in plasticizing and extruding of PVC, PE, PP, ABS, PS, PET pipes, plates, sheets, film, profiles, granulates and other plastic products.model screw diameter Aspect ratio power output SJ25/25 25 25:1 1.5 1-5 SJ30/25 45 25:1 7.5 10-30 SJ45/25 65 25:1 22 30-80 SJ45/30 65 30:1 30 50-100 SJ65/25 65 33:1 45 70-150 SJ65/30 90 25:1 45 80-150 SJ90/25 90 33:1 90 100-200 SJ120/25 120 25:1 90 100-250 SJ120/30 120 30:1 110 100-300 SJ150/25 150 25:1 132 200-400 SJ200/25 200 25:1 160 300-500
