... PVC powder. Electric control systems of this series of conical twin screw extruder are in two types, common control system and ... SJSZ65 SJSZ80 SJSZ92Diameter of screw(mm): 55/110 65/132 80/156 92/188Torsionai moment of screw(N. M): 7000 ... Services:PIECE (PLATE) MATERIAL EXTRUDING LINE, CONICAL TWIN SCREW EXTRUDER, SJ SERIES PLASTIC PIECE SINGLE SCREW EXTRUDER, PP,PS SHEET EXTRUDING PRODUCTION LINE, ...