Main Features of the 110 mm- 250 mm double wall corrugated pipe machine
Double Wall corrugated drain pipe machine also named Culvert Pipe Making Machine , it adopts extruding and forming process, it has the features of reliable quality and high efficiency. Compared with other plastic pipe wall structure, double wall corrugated pipe has excellent wall structure design,its low weight reach the lower production cost and improve the market competitiveness. It is widely used in various field instead of concrete pipe and iron pipes, because it has excellent features such as: easy connected and accessories installed, and quality reliable.
110 mm - 250 mm PE PVC PP EVA PA Plastic double-wall Corrugated Pipe Machine
Our company has been established since 1997,and have over 20 years plastic machinery export experience.We can supply the single wall corrugated pipe machine,PE/PVC double wall corrugated pipe machine,PVC/PE/PPR pipe machine,plastic sheet machine,etc according to clients requirement.
Technical parameter of Culvert Pipe Machine/Corrugated Drain Pipe Machine
| Model | SBG110 | SBG250 | SBG300 (high speed machine) |
| Pipe diameter (mm) | 50-110MM | DN/ID 50-250 | ID100-ID300mm |
| Extruder model | SJ65/33SJ-65/30 | SJ-90/30 SJ-75/30 | SJ-90/33SJ-75/33 |
| Die head,mould | 50-110MM | 50-250mm | 100-300mm |
| Forming machine model | SBGC-110 | SBGC-250 | SBGC-300 |
| Spray cooling tank | SGL-110 | SGL-250 | SGL-300 |
| Non-dust cutting machine | SGQ110 | SGQ-250 | SGQ-300 |
| Stacker | SGD-110 | SGD-250 | SGD-300 |
| Dimension (m) | 20x4.5x3.5 | 28×4.5×3.8 | 35m×6.8m×4m |
Details of 110 mm - 250 mm double wall corrugated pipe extrusion machine
Curlver Pipe Machine/Double Wall corrugated pipe machine consists of 1.Extruder| material | extruder type |
| PVC | conical double screw extruder |
| PE,PP | high-effective single screw extruder |
2.Die head 
Materail: high quality alloy steel, nitrogen treatment Equipped with stainless steel heater The die head structure designed reasonably, running channel distribute uniformly, it could ensure extrusion steadily. 3.Mould 
Quantity: 48 pairs for 110-250 mm Material: Adopt good mechanical properties cast aluminum and process high fatigue strength,and good abrasion resistance. 4.Forming machine 
Material : High quality alloy steel Slide rail: Equipped with silde rail processed under special way, and process high strength and good abrasion resistance. 5.Cooling systerm: 
High efficency cooling systerm could be gurantee the quality of forming. Lubrication systerm: Equipped with centralized lubrication device, automatic quantitative lubrication. Manual adjustment system : Used for accurately adjusting the relative position between forming and mould mouth. 6. non-dust cutting machine
7. Stacker for 110-250 mm double wall corrugated pipe
Pneumatic control, fixed-length automatic overturn The cutting machine is equipped with dust collection device and pipe length meter.