Introduction of straightening machine

The straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightening machine squeezes the bar and the like through the straightening roller to change the straightness. Generally, there are two rows of straightening rollers, with varying numbers. There is also a two-roll straightening machine, which relies on the angle change of the two rolls (concave in the middle, hyperbolic roll) to straighten materials of different diameters. The main types are pressure straightening machine, balance roll straightening machine, shoe roll straightening machine, rotary reverse bending straightening machine and so on.