advantage

1. There is no limit to the depth of the box.
2. Can form deep grooves, completely closed section.
3. Automatic clamping and unclamping means faster operation and less fatigue.
4. Accurate and continuous indication of beam angle.
5. Set angle stops quickly and accurately.
6. Infinite length bends can be made in stages.
7. The open design allows for the folding of complex shapes.
8. Machines can be connected end to end for long bends.
9. Easily adapts to custom tools (clamp bars with special cross-sections).