... Pipe Plastic Machine Extrusion Line Specifications1.PVC pipe line is mainly used in the production of double PVC pipe water drainage pipe, ... appearance, smooth operation, the noise is small,The machine adopts copper aluminum heater, wind cooling system, heating, ... motor, which can realize stepless speed. Main Technical Parameters ModelPVCG-63PVCG-110PVCG-160PVCG-250PVCG-315PVCG-400PVCG-630MATCHED ...