Twin Screw Extruder for PVC profile: 1,Mainly use to produce the PVC plastic door and window special-shaped material ,plastic decorative plates and PVC foam profiles ,wooden plastic chair ,wooden plastic floor . 2, Gearbox type, vertical, transmission by helical gears with the hard teeth surface . 3, Frequency control for the extrusion speed.Main motor is AC motor . 4, screw inner cooling by cycling oil system 5, Vacuum venting system 6, Automatic urgency stop protections 7,Dosing feeder 8, Material of the traction part : Handtailor Rubber Block 9, Speed for the haul-off machine : Frequency control 10, Cutter elements: worktable remove when cutting , restoration by cylinder 11, Length measuring by meter wheel 12, Equip the eliminate dust part According your detailed product ,we can choose the technical parameter for the machines . Techincal Parameters: 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