plastic extruder, pipe extruder, twin screw extruder The series Extruders with appropriate screws, dies and other auxiliaries can directly convert thermoplastic especially RPVC powder into pipe, plate sheet, film and profile, and also provide function of modifying and pelleting. Technology Parameter Specification/Model SJSZ51 SJSZ55 SJSZ65 SJSZ80 SJSZ92 Screw stem diametermm 51/90 55/110 65/132 80/156 92/185 Rotational speed of Screw stem(r/min) 1-45.5 1-40 1-38 1-36.9 1-34.7 Effective work length of screw stem (mm) 989 1200 1440 1800 2500 Main motor power(kw) 22 22 37 55 110 Cylinder heating power(kg/h) 11.5 18 24 36 88 Production capacity(kg/h) 80 150 250 360 1000 Central height of machine(mm) 1000 1000 1000 1000 1000 Net weight(kg) 3000 3500 4000 5000 5500 Overall size (L×W×H) 3360×1290 ×2100 3620×1350 ×2200 4235×1520 ×2450 4750×1550 ×2460 6000×1600 ×2500