1. The large-diameter HDPE winding pipe production line and large-diameter H-PP winding pipe production line developed by absorbing the latest technology at home and abroad can produce high-quality drainage pipes with a diameter of 200-3000. Plastic pipes are increasingly becoming the mainstream product of urban drainage pipes and will gradually replace steel pipes, cement pipes and other plastic pipes.

2. The production line includes special-shaped pipe extruder, welding extruder, winding forming machine, cutting machine and other auxiliary machines. Large production capacity, high production efficiency, stable operation, high pipe ring rigidity, excellent creep resistance, convenient connection and economical construction.

3. The types of winding pipes produced: double-wall winding pipes, double-wall winding pipes, triple-wall winding pipes, etc.

4. Specially designed high-efficiency single-screw extruder with unique screw and barrel structure, large output, low energy consumption, excellent plasticization, reasonable mold structure, dual-machine joint feeding and rotary molding, exquisite conception and unique design.

5. It can adopt advanced PLC computer control system, which is easy to operate and stable and reliable in action.

6. It adopts decompression screw, with special components for promoting mixing and plasticizing, and high torque.

7. It adopts composite head, double-machine joint feeding, spiral rotation forming, high-efficiency composite process, and guaranteed quality.