The double-wall corrugated production line is developed and manufactured by FULLWIN which is designed by using the template of the forming machine, and the products are water cooled through the gear drive module, so that the forming speed quickly, with uniform corrugated shape, consistent joints, and smooth inner and outer walls.

Aluminum pipe forming mould, specializing in the production of large diameter pipe. Through the overall optimization design of the waveform structure, can achieve the perfect combination of high ring stiffness and low. The forming machine adopts the powerful water-cooled and air-cooled corrugated forming system, which can ensure the high production speed during continuous production.

At present market, the pipe of the popular fresh air system is HDPE double wall pipe, also known as polyethylene double wall pipe. It is a new type of pipe material has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long life, etc., and its excellent design of pipe wall structure make the cost of his tubes much lower than that of other tubes.