ERW multifunctional round/square tube mill & pipe making machine
This type of welded pipe production line is compatible with the production of round pipes, square and rectangular pipes, and some special-shaped pipes.
1. Advanced No-Roller-Change Technology
ZTZG independently developed, designed, and produced a round-to-square welded pipe production line without changing rollers:
The forming rollers before welding are shared for round pipe production;
All rollers are shared for square pipe production, eliminating the need to change rollers when producing different specifications of square and rectangular pipes.
2. High-Efficiency Systems
Quick-change system welded pipe production lines are also available.
This multi-functional welded pipe production line reduces roll inventory, allows for rapid online switching of production specifications, and is suitable for multi-category pipe factories, balancing capacity and product diversity while reducing equipment investment costs.
