... the guider, leveler, 2 hydraulic hole punch device, the hydraulic cutting device, fast roller exchange forming machine, the electric ... The leveler is composed with guider-in device, the drive roller, both sides adjustable guide device and leveling roller etc. 3 hydraulic ... to-side adjustment range: 45~500mm.4 hydraulic cutting device:,,,.Function; According to input work piece length parameter, uses ...