Conical twin screw extruder machine: The SJSZ series conical twin screw extruder with specifically screws ,model and other auxiliaries machines can directly convert thermoplastic especially PVC powder into pipe , plate sheet ,film and profile ,also provide function of modifying and pelletizing .It also can deal with the wood plastic material . You can choose the drive motor is D.C motor or the AC motor . Equip with the screw temperature control system and vacuum venting and quantitative feeding . 1.excellent plasticization 2.stable performace 3.extruding PVC,PE,PP pipes, sheets,profile , granule . double screw extruder Item SJSZ45/95SJSZ51/05SJSZ65/132SJSZ80/156SJSZ92/188Diameter of screws(mm) 45/9550/10565/120 65/13280/15692/188Quality of screws 22222REV direction of screws Heterodromous , extrorseREVspeed of screws(r/min) 1-381-401-34.71-36.91-38Effective length of screw(mm) 9891050144018002500Main motor(kw) 15273755110Barrel heating power(kw) 11.518243668Productivity(kg/h) 90150250450600Centre height of machine(mm) 1000Net weight(kg) 25003500400050008000Dimension (L*W*H) 3235*1100*21573620*1050*21574235*1520*24504750*1550*24606000*1600*2500