Profile: Lever Mfg. Corp. manufactures & designs roll slitters, log slitters machines & bias binding machines. Our products include model 300, model 1500, model 6200 and bias binding machines. Our semi-automatic single knife roll slitter is capable of slitting materials with a maximum outside diameter. Our LS-6200 cuts practically every type & density of roll stock material accurately, cleanly and quickly right from the master roll without rewinding.