Compared with metal, ceramic, concrete and other pipes, double wall corrugated pipe has many advantage such as lower weight, lower cost, easy to connect, due to the special structure of double wall corrugated pipe. So it is used widely for sewerage and drainage system, cable protection system, etc.
Features of Line
High performance single screw extruder or twin screw extruder with special screw ensure good extrusion
Special structure die make the thickness of the interior and exterior wall even, and stable molding. In addition, the thickness of interior and exterior can be adjusted.
High performance vertical/shuttle corrugator ensure the pipe of good quality and high efficiency
With special and accurate forming module; Cooling air and water system guarantee the production speed fast.
With single wall/ double wall belling inline system
With special aluminum alloy mould bolck with anti-adhereing treatment, cooling air, cooling water and vacuum channel inside of mould block ensure good forming structure of pipe and speed.
The extrusion line for PE Double Wall Corrugated Pipe is a new research achievement in BadeliHuafeng in the plastic extrusion field. The production of the pipe by direct extrusion is highly efficient and reliable. Because of the excellent design of wall construction, the pipe can ensure the lightest weight in comparison with other constructions. This means the cost of the pipe can be decreased greatly and the pipe's competitive ability can be increased. It is widely used both at home and abroad as it is an easy and reliable coupling without any complex fitting, and replaces the concrete pipe and cast iron pipe. In China, PE double wall corrugated piping is being used extensively to ensure the development of environmental protection during networking of water and sewerage.
| Model | SBG-250 | SBG-500 | SBG-1000 | SBG-1500 |
| Pipe diameter range(ID), mm | Φ100-Φ250 | Φ200-Φ400 | Φ200-Φ800 | Φ800-Φ1,200 |
| Extruder structure | SJPE-65/25B SJPE-90/30B | SJPE-65/30B SJPE-90/30B | SJPE-90/30B SJPE-120/30B | SJPE-120/30B SJPE-150/30B |
| Extrusion die, mould | Φ100,Φ125,Φ150 Φ200,Φ225,Φ250 | Φ200,Φ225,Φ250 Φ300,Φ400 | Φ200,Φ225,Φ250,Φ300 Φ400,Φ500,Φ600,Φ800 | Φ800,Φ1,000,Φ1,200 |
| Corrugated forming machine | SBGC-250 Vertical style | SBGC-500 Vertical style | SBGC-1000 Vertical style | SBGC-1500 Horizontal style |
| Spray cooling flume | SGL-250 | SGL-500 | SGL-1000 | SGL-1500 |
| Cutting machine | SGQ-250 | SGQ-500 | SGQ-1000 | SGQ-1500 |
| Stacker | SGD-500 | SGD-500 | SGD-1000 | SGD-1500 |
| Productivity, kg/h | 500 | 600 | 900 | 1,200 |
| Installed power, KW | 350 | 450 | 730 | 950 |
| Dimension (L × W × H), m | 30 × 4.5 × 3.1 | 30 × 4.5 × 3.1 | 34 × 4.8 × 5.32 | 40 × 7.4 × 4.9 |
| Total weight, t | 28 | 48 | 76 | 105 |
