Brief introduction of ERW high precision tube rolling mill

Ф114 High-Frequency Welded Pipe Production Line is designed to produce welded pipes of φ76-φ114.3mm in diameter and 1.5-4.0mm in wall thickness and same size of square pipe . Adopting roll pass design, the production line can manufacture welded steel pipes with good quality machining and high precision assembling.

According to the designing guideline of improving the operating character & environment and the safety & producing character, reducing the cost of the roller to guarantee high efficiency, HG150production line adopts the double-radius hole style of design.

Production Process
Scroll up → Uncoil → Flattening → End Shear & Butt Welding → Accumulator → Forming → High-frequency induction welding→ Removing external burr → Cooling → Sizing → Cutting → Checking & Collecting → Accessing Warehouse

Production flow chart:

ERW Tube Mill Other Model

Our Services

1.) We will send the engineer for  the installation and training your workers how to operate this machine in correct way.
2.)  Warranty Team
One year quality guarantee, life guarantee repair.  Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.
3.)  We supply the pre-sell and after-sell service.
pre-sell service: workshop design, and production output design
after-sell service: installation and training, and the skilled engineer for working.
4.)  We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.
5.)  We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.
6.) We will be responsible for the loading and shipping.