Manual folding machine is the best choice for air duct work. The manual folding machine is suitable for the thickness of 0.5mm-.5mm. In order to make the duct better, we also produce 1300mm, 1500mm, 2000mm, 2500mm width. The manual folding machine is mainly used to fold the folding board into a 90° hemming shape through the upper and lower molds.

If you need other designs or other lengths, we can also provide them.