Due to the heat expansion and cold shrinkage, the flange slab of welded H-shaped steel will be undoubtedly bent or deformed; straightening machine is the special equipment to correct the deformation, which is featuring of easier operation, high speed and high efficiency. It is widely applied in the large building, hydro & bridge project and metallurgy industry, etc. fields using metal structure.
- Web plate height- ≤350 mm
- Web plate thickness- 6-40 mm
- Flange plate width- 200-800 mm
- Flange plate thickness- 6-40 mm
- Straightening Speed- 18 m/min