HDPE Structural Hollow Wall Spiral Winding Sewer Corrugated Pipe Extrusion Manufacturing Line
Production process: The high-density polyethylene is first made into a rectangular pipe embryo by winding molding process, and then formed by winding welding.
Structural features: The middle of the pipe wall is hollow and the ring stiffness is high.No pollution,Extended service life exceeding 50 years.Simple installation and operation.
Diameter range: Not limited by the pipe diameter, large-diameter pipes can be produced, up to DN3000.
Connection method: electric hot melt tape, heat shrink sleeve connection is mainly used.
1.1set Single screw extruder with vacuum loader& hopper dryer
2.1set Square tube die head & mould
3.1set Vacuum calibration table
4.1set Water spraying tank
5.1set Hauling machine
6.1set Single screw extruder with vacuum loader & hopper dryer
7.1set Melt adhesive extrusion die head
8.1set Rewinding forming machine
9.1set Cutting machine
10.1set Stacker
11.set PLC
This type of pipe is suitable for municipal drainage systems handling water at temperatures below 45ºC, building exterior drainage, buried agricultural field drainage, industrial wastewater management, road drainage, sewage treatment projects, drainage in sports fields and plazas, as well as electrical and telecommunications projects.
Extruder
Efficient single screw extruder with water-cooling force feeding system, and barrel with grooving in the feeding zone are designed to save power of main motor; Long L/D ratio and mixing head are designed to get perfect jellification and high output.
Spiral forming machine
It adopts composite die head and spiral rotating forming method, is designed with compact structure.
Forming machine
High-quality workmanship, exquisite design, and stable transmission
Control system
Professional PLC control system, intelligent centralized control.
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