The HDPE large-diameter winding pipe production line and large-diameter FR-PP winding pipe production line developed by the company absorbing the latest technology at home and abroad can produce high-quality drainage pipes with diameters of φ200-φ2000. This pipe is becoming the mainstream product of urban drainage pipe and will gradually replace steel pipe, cement pipe and other plastic pipes.

HDPE large-diameter winding pipe production line is composed of profile pipe extruder, fusion extruder, winding forming machine, cutting machine and related auxiliary machines, which has the advantages of large production capacity, high production efficiency, stable operation, high pipe ring stiffness, small weight per unit meter, excellent creep resistance, convenient connection and economic construction.

The products are non-toxic, odorless, anti-corrosive, anti-aging, good weather resistance (-70℃ to +80t) and can be used underground and on the surface, and are widely used in agricultural and industrial water transmission projects.

● The following varieties of winding pipes are produced: double-wall corrugated winding pipes, double-wall winding pipes, triple-wall winding pipes, etc.

● Adopting double-step decompression screw with special promotion mixing plasticizing element, high torque and high temperature control precision.

● Adopt compound head, double machine joint feeding, screw rotation molding, high efficiency compounding process, ensure the high quality of products.