The HDPE prestressed spiral corrugated pipe equipment mainly uses high-density polyethylene (HDPE) or polypropylene (PP) as raw materials, adopts advanced production technology for one-time molding, has fast production speed, and greatly improves production efficiency.
Core advantages:
●The HDPE prestressed spiral corrugated pipe equipment is equipped with a single screw extruder designed for professional polyolefin materials, which has the characteristics of high-speed extrusion and low-temperature plasticization.
●Suitable for extrusion of polyolefin materials, capable of extruding spiral reinforced tubes of different specifications for various purposes.
●The HDPE prestressed spiral corrugated pipe equipment is specially designed with a separate mixing screw and spiral structure head, with a reasonable flow channel and smooth inner and outer surfaces of the pipe.
●The design of the low melting temperature for the HDPE prestressed spiral corrugated pipe equipment results in low internal stress of the pipes, making the performance of the pipes stronger.
●The box body is made of stainless steel.
●It is adjusted by a longitudinal moving motor, enabling three-dimensional adjustment in the up-down, left-right directions.
●With the design of a water pump and a special sprinkler head, it has a good spraying and cooling effect.
Application Scope of Products:
It has the advantages of good sealing performance, no water seepage or grout leakage, high ring stiffness, low friction coefficient, aging resistance, anti-electrical corrosion, good flexibility, being not easily broken by a rammer rod, and more convenient construction connection, etc.
It is mainly applied in large-span tensioning engineering construction such as highways, railways, bridges, slopes, high-rise buildings, etc.
| Extruder Model | Single Screw | Weight | 3 tons |
| Voltage | 380V 50Hz | Cooling method | spray cooling |
| Dimensions | Length 20 meters | Warranty | 1 year |
