... .easy operation.applied for various metal strip. Four roller steel flattening / levelling /straightening machine, can be ... machine .Slitting machinePower part: This is composed of power-stand, 400decelerator, motor:11KW, gear distributing case, coupler, spindle ... cover, etc.RecoilerThis is composed of frame, big bearing-stand, recoiling axle, recoiling expansion device, expansion recoiling plate ...