The unit mainly PVC or vinyl chloride as a raw material to produce large double wall corrugated pipe.The pipe because of its unique structure, with light weight, impact resistance, high ring stiffness, strong corrosion resistance, the advantages of cold heat, widely used in electrical cable jacket pipe, urban drainage(water supply), underground irrigation, agricultural irrigation and water building up and down field.Moulds and auxiliary machines: molding machine high precision, module interchangeability, and module cooling has two kinds of water-cooled and air-cooled, flare can be achieved to ensure that pipe the performance indicators.Circular double-knife cutting machine with excellent cutting accuracy, the entire production line control system adopts Siemens man-machine cross section, with high function, replace the extruder and the related spare parts for production of PVC double wall corrugated pipe

主要技术参数main technical parameters