| Parameter |
Details |
| Product capability |
20-30 pcs/min |
| Diameter of the center tube |
Φ30~Φ75mm |
| Length of center tube to be processed |
Freely |
| Steel plate thickness |
0.25~0.32mm |
| Motor power |
3kw |
| Power supply |
380V/50HZ |
| Working air pressure |
0.6MPa |
| M/C weight |
800KG |
| Size of the main machine |
1600*800*1500 (L*W*H) |
| Size of the paper de-coiler |
1200*800*800mm (L*W*H) |
Application
- Oil and gas industry: Pipelines used for oil and gas transportation.
- Municipal engineering: Infrastructure construction such as water supply and drainage pipelines.
- Construction industry: Spiral pipes for steel structures, etc.
- Chemical engineering, power, and other industries: As infrastructure for industrial pipelines.

Advantages
- High degree of automation: The entire production line is fully automated from steel coil to finished pipe, reducing manual operations.
- High-efficiency production: It can quickly and stably produce spiral pipes with high production efficiency.
- Precise welding: Advanced welding technology ensures welding quality and pipe strength.
- Strong adaptability: Capable of producing spiral pipes of different specifications and materials.
Our Packing

Why Choose Us?
Bengbu Tongchen Automation Technology Co., Ltd. specializes in the design and production of filter manufacturing equipment. With advanced engineering and a focus on quality, Tongchen provides efficient, precise, and reliable automation solutions for the filtration industry.
Our machines are widely used in HEPA filters, automotive filters, and industrial filtration production lines, delivering proven performance and consistent results for customers worldwide.