High speed PE pipe extrusion machine/Extruder Diameter range: 110-315MM; Pressure: PN1.6/PN2.00/PN2.5 PE pipe application: water supply, water sewage,cable protection; Machine include: 1,Gravimetric feeder 2,High efficient 90/38 single screw extruder 3,Mark line extruder 4,Die head 110-315mm 5,Vacuum calibration tank 6,Cooling tank 7,Haul-off machine 6 claws 8,Chipless cutting machine 9, Pneumatic stacker