The steel pipe straightening machine is mainly used to repair bent and deformed scaffolding steel pipes. Under normal circumstances, the bent steel pipes can be straightened very straight, and it is currently the most ideal steel pipe straightening equipment. What should be done if the steel pipe straightening machine experiences arc bending or stamping when straightening the steel pipe? Is it a problem with the machine or our improper operation? Let's take a look below. The occurrence of arc bending in steel pipes is generally due to the thin wall of the pipe, and when the straightening roller presses the steel pipe too tightly, it is easy to produce arc bending during straightening. Adjust the pressure of the rollers above the machine appropriately, but do not adjust the distance between the upper and lower rollers too much, otherwise the straightening effect will not be good. There are indentations on the surface of the steel pipe, which are also caused by excessive roller interlocking. If the pressure on the steel pipe is too high, it will produce indentations. If you are not sure how much to adjust the roller properly, you can first put the steel pipe in and then adjust it. The roller should just press against the steel pipe.