PVC pipe extrusion machine has features of low energy consumption, high output, stable running etc. The standard PVC pipe extrusion machine include: material feeder, SJSZ series conic twin screw extruder, mould, vacuum calibration tank, spray cooling tank, haul-off, cutter, stacker. It is mainly used in producing various diameters and wall-thickness of PVC pipes for agriculture and constructional plumbing, electrical conduit etc. Production Flow: Material Heating Cooling Mixer Material Feeding Conical Twin Screw Extruder Extrusion Mould & calibrator vacuum Calibration Cooling Tank (Spray Cooling Tank) Printer Haul-off Unit cutter stacker Machine List Extruder Mould Vacuum spraying water tank Haul off machine Cutter Stacker