The HDPE prestressed spiral corrugated pipe equipment is manufactured using high-density polyethylene (HDPE) or polypropylene (PP) as primary materials. Utilizing advanced production technology for single-step forming, this machine delivers rapid production speeds and significantly enhanced efficiency.

• Features a professional-grade single screw extruder designed specifically for polyolefin materials, offering high-speed extrusion with low-temperature plasticization
• Capable of extruding spiral reinforced tubes in various specifications
• Incorporates a specially designed separation-type mixing screw and spiral structure head with optimized flow channels for smooth pipe surfaces
• Low melting temperature design reduces internal stress while strengthening pipe performance
• Stainless steel construction for durability
• Vertical movement motor adjustment enables three-dimensional positioning (up, down, left, right)
• Efficient cooling system with specialized water pump and spray head design

This equipment produces pipes with exceptional sealing properties, high ring stiffness, low friction coefficient, and resistance to aging and electrical corrosion. The flexible construction resists breakage and simplifies installation connections.

Ideal for large-span tensioning projects including highways, railways, bridges, slopes, and high-rise buildings.