HDPE Hollow Wall Winding Pipe Extrusion Production Line
Our high-performance HDPE Hollow Wall Spiral Winding Pipe Extrusion Line is engineered for manufacturing premium-quality plastic pipes and chemical storage tanks with diameters ranging from 200mm to 6500mm.
Product Specifications
| Pipe Types | Hollow wall and solid wall spiral winding pipes |
| Diameter Range | DN200mm-4000mm (hollow wall), DN200mm-6500mm (solid wall) |
| Standard Sizes | 200-800mm, 300-1500mm, 600-1800mm, 800-2400mm, 1500-3000mm, 1600-3600mm, 2000-4000mm, 3000-5000mm |
| Ring Stiffness | SN2, SN4, SN8, SN12.5, SN16 |
Applications
- Water sewage and drainage systems
- Stormwater sewerage pipelines
- Cable protection casing
- Civil construction infrastructure
- Chemical and liquid storage tanks
- Wastewater treatment plants
- Manhole wellbores
Key Features
- Superior corrosion resistance for industrial and domestic wastewater
- Smooth inner wall design for low resistance and fast drainage
- Optimized corrugated structure for enhanced soil-pipe interaction
- Internal ribs for improved stability and impact resistance
- High-strength profile structure with double-walled construction
- Lightweight yet durable with excellent ring stiffness
- 50+ year service life with stable performance
- Easy installation with flexible connection options
Production Line Components
- Profile single-screw extruder
- Adhesive single-screw extruder
- Profile extrusion mold and disc-type sizing sleeves
- Melt extrusion mold and nozzle
- Vacuum calibration water tanks
- Spraying water cooling tank
- Haul-off machine
- Cutting machine
- Spiral winding forming machine
- PLC control system and electric control cabinet
- Welding equipment