... 4. Warranty time: One year upvc pvc pipe machine/plant/production line Process flow PVC powder + additive ... extruder + mould and calibrator + vacuum forming machine + haul-off machine + cutting machine + discharge rack Application It is mainly ... twin-screw extruder, vacuum forming device, traction machine, cutting machine, stacker frame and so on, Extruder, ... ~0.080.03~0.08-0.03~0.080.03~0.08-0.03~0.080 ...