This unit mainly uses polyvinyl chloride or vinyl chloride as raw materials to produce large diameter double-wall corrugated pipe. Due to its unique structure, the pipe has the advantages of light weight, good impact resistance, high ring stiffness, strong corrosion resistance, and low temperature and heat resistance. It is widely used in power cable sheathing, urban drainage, and agricultural irrigation. , buried infiltration and construction of the upper and lower water transfer areas.
Mold and auxiliary machine:
The molding machine head has high precision and good interchangeability of the module. The module cooling method is water-cooled and air-cooled. It can realize online flaring and ensure the performance of the molding pipe. Circular double-knife cutting machine has excellent cutting accuracy, the entire production line uses Siemens man-machine cross-section control system, with a high degree of automatic control, replacement of the extruder and related parts can produce PVC double-wall corrugated pipe