The HDPE prestressed spiral corrugated pipe equipment utilizes high-density polyethylene (HDPE) or polypropylene (PP) as raw materials, featuring advanced production technology for one-time molding. This design ensures fast production speeds and significantly improved efficiency.

• Equipped with a specialized single screw extruder for polyolefin materials, featuring high-speed extrusion and low-temperature plasticization
• Capable of extruding spiral reinforced tubes in various specifications for diverse applications
• Special design with separate mixing screw and spiral structure head ensures smooth pipe surfaces and optimal flow channels
• Low melting temperature design reduces internal stress while enhancing pipe performance
• Stainless steel cabinet construction for durability
• Vertical movement motor adjustment enables three-dimensional positioning (up, down, left, right)
• Special spray head design with water pump provides excellent cooling efficiency

This equipment produces pipes with superior sealing properties, high ring stiffness, low friction coefficient, and excellent resistance to aging and electrical corrosion. The flexible construction is resistant to breakage and simplifies installation.

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