In China, with the increase of urban and rural infrastructure, the construction of sewage pipe network, the use of wire casing, farmland irrigation, underground filtration irrigation, double wall corrugated pipe has a huge market space and development prospects.

Performance characteristics of PE Double-Wall Corrugated Pipe Extrusion Line/ PP PVC Corrugated Pipe Extrusion Line of Shandong Huasu Plastic Technology Co., Ltd.: The molding machine adopts the overall horizontal structure, covering a small area, and the ground does not need to be the foundation. The working platform has horizontal, vertical and horizontal adjustment mechanisms.

PE Double-Wall Corrugated Pipe Extrusion Line/ PP PVC Corrugated Pipe Extrusion Line adopts high-efficiency double alloy screw, slotting barrel, ceramic heating ring, and the inner and outer layers of the corrugated pipe are separately fed by two extruders, which can realize the production of pipes with different raw materials for the inner and outer layers and ensure the high-efficiency extrusion.

The double-layer on-line expanding of extruder head is designed as double helix coextrusion feed, which is extruded separately through the double-layer die with adjustable gap.

The die (air-cooled + water-cooled) is made of special aluminum alloy, which has the advantages of light weight, high strength, good wear resistance and small coefficient of thermal expansion.

The PE Double-Wall Corrugated Pipe Extrusion Line/ PP PVC Corrugated Pipe Extrusion Line adopts a strong cooling corrugated forming system combining water cooling and air cooling, which can ensure a high production speed in continuous production. The advanced programmable lubrication system reduces the wear of the forming module to the minimum, greatly prolongs the service life, ensures the operation accuracy and ensures the stable quality of the pipe.

PE Double-Wall Corrugated Pipe Extrusion Line/ PP PVC Corrugated Pipe Extrusion Line adopts professional PLC computer control system, different "large screen color touch human-machine interface, high degree of automation, reliable operation and simple operation;

The On-line UPS battery ensures that the workbench can return automatically in case of sudden power failure and other faults, so as to separate the module from the water jacket.