Structured Wall Pipe Extrusion Line for Sewage
Introduction of HDPE Large Diameter Hollow Wall Winding Pipe
HDPE Large Diameter Hollow Wall Winding Pipe produced by this line has high ring stiffness, high brunt intensity and low weight due to its 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.
Features of HDPE Large Diameter Hollow Wall Winding Pipe Extrusion Line:
HDPE Large Diameter Hollow Wall Winding Pipe Production Line is designed by 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 screw extruder for melting glue material, spiral forming unit, cutting unit and stack unit.
| Style |
Diameter
(mm) |
Extruder |
Extrusion speed
Meter |
Capacity (Kg/h) |
Dimension (m) |
| Style |
Total Power
(KW) |
| SKRG1200 |
300-1200 |
SJ65× 30 |
230 |
1-12 |
300-420 |
26× 18× 5.0 |
| SKRG2200 |
1000-2200 |
SJ90× 30 |
380 |
0.5-5 |
650 |
28× 19× 5.0 |
| SKRG3000 |
1600-3000 |
SJ90× 30 |
390 |
0.3-3 |
800 |
48× 26× 6.0 |
It has been widely used for sewerage and drainage in municipal, replacing the cement pipe, cast iron pipe and other pipes. Its low cost of assembling, easy operation, easy connection and economical construction make it wide foreground and market potential.
Pre-Sales Service
Inquiry and consulting support.
Equipment pre-commissioning& testing support.
View our Factory.
After-Sales Service
Machinery warranty time is 12 months from the date of Bill of Lading. electronic parts 6 months.
Training how to install the machine and how to operate the machine.
Engineers available to serve the machineries at overseas customer affording cost.
Qingdao Huashida Machinery Co.,Ltd. is a professional plastic extrusion production line manufacture since 2003. The factory covers 34000 square meters. Our products such as HDPE pressure pipe for gas or water transmission, structural wall pipe extrusion line, corrugated pipe extrusion line. The products have been exported to Middle East, Russia, Africa. Turkey, Korea.
Our factory locates in Chengyang Industrial area, Qingdao ,Shandong Province. We have been approved and got certificate ISO90001:2008 by SGS. All the customers are welcome to visit the factory.
Our products mainly include
Single Screw Extruder & Twins Conical Extruder
Vacuum Calibrating pre-insulated pipe outside HDPE casing Extrusion line
20-630mm Single/multi layer HDPE Pipe Extrusion Line
200-3000mm HDPE Spiral Corrugated Pipe Extrusion Line
Fiberglass reinforced PP-R Pipe Co-extrusion line
Plastic Sheet/ Plate Single/multi layer Extrusion Line
PVC Fiber & Steel Wire Reinforced Hose Line
Hand Extruder / Electro-fusion Welder
Heat Shrinkable sleeves (Normal style & Fiber Reinforced style)
Electro-fusion Girth Welding joint closure & Electro-fusion welded belt
Audited Supplier 
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