The roller straightening machine is mainly suitable for the straightening of the center bar of ￠2mm~￠10mm.The straightening and bending of the bar is made straight by this equipment. It consists of a feeding platform, a straightening machine assembly, a power device, a feeding platform, etc. Hyperbolic straightening, with 5 sets of rollers arranged up and down. After straightening, there is no damage to the surface of the center bar, and its roundness is not affected