This double wall corrugated pipe making machine equipped with double layer spiral structure extrusion die head.Forming machine adopts vacuum forming type.This production line can produce PP.PE etc material small diameter double wall corrugated pipe continuously and stably.
Plastic double wall corrugated pipe has the features of corrosion resistance, wear resistance, high strength,flexibility etc. Small diameter double wall corrugated pipe is widely used in cable sheathing,pipeline sheathing,fresh air pipeline and other fileds.
| Model |
Pipe diameter |
Extruder model |
Motor power |
Production speed |
Mold pairs |
Vacuum pump(Optional) |
| SJSBWG-50 |
32-50mm |
SJ65/30&50/30 |
30kw&15kw |
4-5m/min |
72pairs |
5.5kw |
| SJSBWG-110 |
50-110mm |
SJ65/33&65/30 |
37kw&30kw |
3-4m/min |
72pairs |
5.5KW |
| SJSBWG-160 |
75-160mm |
65/33&65/30 |
45kw&37kw |
2-3.5m/min |
72pairs |
5.5KW |
| SJSBWG-250 |
75-250mm |
75/33&65/33 |
55kw&45kw |
2-5m/min |
72pairs |
5.5KW*2set |
Advantage of our Plastic DWC double wall corrugated pipe machine
1. The main machine adopts special designed high efficiency screw which is specially used for polyolefin,it has the features of stable performance and high effiency.The machine has two independence extruders,which can realize both inside and outside layer with different material and colors.
2. Composite extrusion die head with specially helical structure to make the wall thickness unifom and stable production.
3. The forming machine has automatic power-off protection device.The forming machine an antomatically exit from the die head to avoid equipment failure in case of electrucity cut off suddenly.It also equipped with new type high transmitting ratio reducer, easy to operate and mainteance.
4. The corrugated forming system is in combination with water cooling and air cooling to sensure high production speed
continuously.Advanced programmable lubricating system minimizes the moulds wear so as to increase the life of service and ensure work smmothly with high precision to ensure the products quality stability.
5. Mould adopts specialy alumium alloy material and high precision die casting forming mould method,it has the advanages of high precision,high stremgth,good wearability and better heat dissipation performance.
6. Wave structure launched a comprehensive new optimization design to reach the best combination of high-rigidity and low weight.
Application of double wall corrugated pipe
Mainly used in large-scale water delivery, water supply, drainage, sewage, exhaust, subway ventilation, mine ventilation, farmland irrigation, etc., with working pressure below 0.6MPa.
1. Municipal engineering: used as drainage and sewage pipes.
2. Construction works: used as building rainwater pipes, underground drainage pipes, sewage pipes and ventilation pipes.
3. Railway and highway communication equipment: used as a protective tube for communication cables and optical cables.
4. Industry: widely used in sewage pipes in chemical, hospital, environmental protection and other industries.
5. Agricultural garden project: used for farmland, fruit tea garden, and forest belt pipe.
6. Road engineering: used as seepage and drainage pipes for railways and expressways.
7. Mine: Used as mine ventilation, air supply and drainage pipe.
8. Perforated double-wall corrugated pipe: It can be used as the seepage and drainage pipe of saline-alkali expressway.
9. Golf course and football field projects: used as seepage and drainage pipes for golf courses and football fields.
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