The vertical pipe straightening machine features a horizontal cross-arrangement of straightening rollers. The rollers adopt a double-curvature design, ensuring excellent contact with the pipes. For different pipe diameters, the straightening effect is achieved by adjusting the inclination angle of the rollers to form an optimal curve envelope.

The straightening machine is primarily used to correct pipe bending, improve the ovality of pipe cross-sections, and serve as a finishing equipment in steel pipe manufacturing plants. It effectively rectifies bending deformations caused during rolling and heat treatment processes.

The vertical pipe straightening machine consists of the upper and lower frame assemblies, straightening roller assemblies, column assemblies, universal shaft assemblies, straightening roller drive components, base, inlet guide sleeve, feeding system, discharge system, and an electrical control system.