Automatic circle shear With reasonable structure and novel design, the auto circle shear can reach any cutting on the whole sheet. With advantages of no burr, fast speed, good quality, high stock utilization, it can process end cover of diameter 250-600mm. The power is 1.5KW,can cut thickness of 0.1-1.2mm plate, the dimension of machine is 0.8x1x1.4M.