PVC Pipe Production Line 1.Raw material:PVC with additive 2.Diameter:16~630mm 3.PLC control,siemens 4.High quality PVC Pipe Production Lineis mainly used in the agricultural water supply and drainage, water supply and drainageconstruction, cable supporting, thickness of pvc plastic pipe, The lines have conical twin-screw extruder, vacuum sizing box, traction machine, cutting machine, stacker ...