PVC pipe production line 1.diameter:16~630mm 2. output:120~600kg/h ... min GF series PVC plastic pipe production lineApplication:Applied for manufacture of PVC pipe,UPVC pipe,or drain pipe.Main technical standards: ModelGF110GF160GF250GF400GF630Max. pipe diameter(mm)125160250400630Total ... laying etc.This set is composed of the conical twin-screw extruder,vacuum calibration tank,printer,haul-off,cutter, ...