HDPE Hollow Wall Corrugated Pipe Extrusion Line with Single-screw Extruder 200-3000mm Pipe Diameter and High Stiffness

            HDPE Plastic Hollow Wall Spiral Pipe Extrusion Line Machinery 
 

 HDPE Hollow Wall Corrugated Pipe produced by this line have high stiffness, high brunt intensity, and low weight due to it's unique structure. In addition, it has many advantages such as good creep deformation resistance, outer pressure resistance, erosion resistance(such as acid, alkali and salt etc), long life of approximate 50 years. It has been widely used for sewerage and drainage in municipal, it will replace the cement pipe, cast iron pipe and other pipes. It's low cost of assembling, easy operation, easy connection and economical construction can make it wide foreground and market potetial.

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.
Rewinding forming machine 
It adopts composite die head and spiral rotating forming method, is designed with compact structure.

Composition of Equipments
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

It's designed with advanced technology includes 1st single screw extruder for square shaped pipe, square shaped pipe extrusion die, vacuum calibration water tank, spray cooling water tank. 2ND single screww extruder for melting glue material, spiral forming unit, cutting and stack unit

This kind of pipe is fit for municipal drainage of water less than 45ºC, building outdoor drainage, buried farmland drainage, industrial sewage, road drainage, sewage disposal work, sport field square drainage, electrical and telecommunication project etc.