PVC Pipe Plastic Machine Extrusion Line 1,Diameter: 16-630mm 2 ... ,High extrusion:120-720kg/h 3,ISO,CE 4,Warranty:15 months PVC Pipe Plastic Machine ... Extrusion Line Specifications1.PVC pipe line is mainly used in the ... appearance, smooth operation, the noise is small,The machine adopts copper aluminum heater, wind cooling system, heating ...