Mild Steel HR Slitting Line Machine successfully creates multiple widths or “mults” out of the given or provided wider master coil. The mults present are made up of predetermined widths that are creatively thought of. The slitter comprises of three main parts an uncoiler, slitter, and last the recoiler. Material that is fed from the incorporated uncoiler, through the nip in between two circular cutting wheels out which one is placed on top and the another one is placed underneath, and finally re-wound in slit mults on the recoiler. The process of slitting has been referred to as the part art and the part science. It further gets more important that the equipment supplier along with the end user work hand in hand concert in oredr to make the various integrated components such as arbor size, horsepower, tooling package, and tensions are more suitable.