... Screw Extruder 2,Mould 3,Vacuum Tank&Cooling Tank 4,Traction Machine 5, Cutting Machine 6,Stacker price of plastic pipe extrusion ... machine PE water/gas supply pipe, drain pipe production ... feeding machine→hopper dryer→single →Screw extruder → color code extruder→mould and calibrator →vacuum forming machine→cooling tank→haul off machine→cutting machine→stacker ...