We provide Hot Rolling Mills for Aluminum where it is used in metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. The temperature of metal is above its re-crystallization temperature and it is more tonnage than any other manufacturing processes as the aluminum go through hot rolling they are trimmed and slit with circular or razor like knives. Trimming attributes to the edges of the foil, while slitting involves cutting it into several sheets.