To help pipe manufacturers meet this growing demand efficiently, our high-speed DWC Pipe Making Machine offers an advanced, stable, and highly productive extrusion solution designed for maximum output and minimal operational downtime.
Key Applications of HDPE Double Wall Corrugated Pipes
HDPE DWC pipes feature a smooth inner wall to maximize flow rates and a corrugated outer wall to deliver superior structural load capacity. They are widely specified across three core sectors:
- Municipal Drainage & Sewage: High resistance to abrasion, chemical corrosion, and soil movement makes DWC pipes ideal for storm water, sewage, and industrial effluent transport.
- Underground Cable & Fiber Protection: Excellent electrical insulation and physical toughness safeguard high-voltage electrical cables, telecommunications, and fiber-optic networks.
- Industrial & Building Air Ventilation: Low internal friction and lightweight construction make DWC pipes a reliable choice for ducting and ventilation systems.
Core Components of Our DWC Pipe Extrusion Line
Engineered for precision and continuous production, our complete DWC pipe manufacturing system integrates fully synchronized, state-of-the-art machinery components:
2sets Single-Screw Extruders: Two high-efficiency single-screw extruders independently process the inner and outer layers, ensuring precise material distribution and optimal melt quality.
Advanced Die Head & Mould Block System: Specially designed flow channels guarantee uniform wall thickness and seamless co-extrusion of both layers.
High-Speed Corrugator: Heavy-duty corrugation unit engineered for accurate peak-and-valley formation at continuous high speeds.
Water Cooling Tank and Haul Off
Dust-Free Cutter: Precise inline cutting delivers clean, burr-free pipe ends ready for immediate jointing.
Stacker and Winder: according to different size, and product requirement.
Why Choose Our High-Speed DWC Pipe Making Machine?
- Durable Aluminum Mould Blocks: Utilizing high-grade aluminum alloys for the corrugator mould blocks delivers superior heat transfer, allowing for fast cooling and significantly faster line speeds compared to traditional steel moulds.
- Stable Continuous Operation: Premium driving systems and robust mechanical construction ensure vibration-free running, lowering maintenance frequency and extending machine service life.
- Energy-Efficient Extrusion: Optimized screw geometry reduces shear heat and energy consumption per kilogram of processed material, reducing your unit production costs.
HDPE Double Wall Corrugated Pipe Production Machine Model
| Model | SBG75 | SBG-110 | SBG-200 | SBG-300 | SBG-600 |
| Diameter(mm) | OD40-75 | OD40-110 | ID40-200 | ID90-300 | ID200-600 |
| High Speed (m/min) | 7-10 | 7-10 | 4-8 | 3-8 | 0.5-5 |
Please Contact Jack to tell me your requirement and get the most suitable plan for you.