Application: Suitable for shaping auto curve of shoes, boots' vamp and
                      leather
1. The machine adopts complete air pressure system design.
2. Simple operation and convenient adjustment.
3.Shaping cutter plate adopts straight cold compressor refrigeration, cooling speed, good effect.
4. One-step forming saves material cost.
5. Double curved blade board can be made according to customer requirements.
6. The machine has two functions, which can be double bending and single bending
    when replacing the blade board (the machine is provided with three blades).