Bending stainless steel square tube bending machine picture display:

There are many models of pipe bending machines. Various types of pipe bending machines can bend stainless steel pipes. In addition to stainless steel pipes, they can also bend steel pipes, carbon steel pipes, copper and aluminum, profiles, etc. Among these metal materials, stainless steel pipes are also more difficult to bend, because stainless steel pipes are harder and more difficult to plastic than carbon steel pipes. Therefore, the inner arc of the stainless steel tube is easy to wrinkle during the bending process. Especially bending thin-walled stainless steel pipes is more serious.

22*22*0.4 thin-walled stainless steel square tube bend sample display:

In this case, the bent product cannot be regarded as a qualified product. If the CNC pipe bender wants to solve the problem of the wrinkling of the stainless steel pipe bender, it can only be cored in the pipe, and the thin-walled stainless steel pipe should even be added with three grains. The movable joint is used to prevent excessive deformation during the bending process, so that the outer arc of the bent tube is very full. The problem of inner arc wrinkling must be solved by adding an anti-wrinkle mold, because the inner arc is squeezed during the bending process of the stainless steel pipe, so the function of the anti-wrinkle mold is to prevent the inner arc from being squeezed and wrinkled inward. It is a smooth transition that extends backwards.

Therefore, when bending a stainless steel pipe bender, it can be solved by adding one more set of anti-wrinkle molds than products of other materials.