HDPE Structured Hollow Wall Corrugated Wall Pipe Extrusion Machine Line
HDPE hollow wall corrugated pipe produced by this line features high ring stiffness, high impact intensity, and low weight due to its unique structure. Additionally, it offers excellent creep deformation resistance, outer pressure resistance, erosion resistance (to acid, alkali, and salt), and an approximate 50-year lifespan. Widely used for sewerage and drainage in municipal applications, it effectively replaces cement pipes, cast iron pipes, and other traditional piping solutions. Its low assembly cost, easy operation, simple connection, and economical construction provide significant market potential.
This production line is manufactured by Qingdao Huashida Machinery Co., Ltd.
Features of HDPE Hollow Wall Corrugated Pipe/Structured Wall Pipe Extrusion Line
- Designed with advanced technology for optimal performance
- Includes 1st single screw extruder for square shaped pipe
- Square shaped pipe extrusion die for precise forming
- Vacuum calibration water tank for dimensional accuracy
- Spray cooling water tank for efficient cooling
- 2nd single screw extruder for melting glue material
- Spiral forming unit for corrugated structure
- Cutting unit for precise length control
- Stack unit for organized output
Technical Specifications
Pipe Range & Applications
Available pipe diameters: 200-800mm, 300-1200mm, 1000-2000mm, 2000-3000mm
Application Areas: This pipe is suitable for municipal drainage (water temperature below 45°C), building outdoor drainage, buried farmland drainage, industrial sewage, road drainage, sewage disposal work, sports field and square drainage, and electrical and telecommunication projects.
Product Parameters
| Model |
Diameter (mm) |
Style |
Total Power |
Extrusion Speed |
Capacity (kg/h) |
Dimension (m) |
| SKRG 1200 |
300-1200 |
SJ-90*30 SJ-65*30 |
230kw |
1-12 |
320-420 |
26*16*5.0 |
| SKRG 2000 |
800-2000 |
SJ-100*33 SJ-65*33 |
400KW |
0.5-5 |
600 240 |
32*16*6.0 |
| SKRG 3000 |
2200-3000 |
SJ-120*30 SJ-90*30 |
520KW |
0.3-3 |
600 300 |
42*18*7.0 |
HDPE Hollow Wall Corrugated Pipe Test Training
Company Profile
Qingdao Huashida Machinery Co., LTD is a manufacturer with over 20 years of production experience specializing in plastic pipe machines, municipal pipe machines, pipe insulation & anticorrosion machines, and pipe jointing & anticorrosion materials.
Main Products
- HDPE jacket pipe for pre-insulated pipe Production Line (110-2000mm)
- Rigid pre-insulated pipe Production Line
- Flexible pre-insulated pipe (PERT) production line
- Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
- Steel pipe derusting line
- PE pressure pipe/Water Gas supply pipe production line
- PP/PE plastic board/sheet/geomembrane production line
- NBR PVC Thermal insulation tube/plate production line
- Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun (extruder), PE PP welding rod
We have collaborated with over 400 overseas customers and export our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria, and other countries.
Company Overview