What is the process for manufacturing aluminum strips?

The process for manufacturing aluminum strips involves several key steps. Initially, aluminum ingots are melted in a furnace, often using a direct current furnace for better control over the melting process. The molten aluminum is then poured into molds to create a cast billet. This billet is then heated and passed through a series of rolling mills to reduce its thickness and achieve the desired strip dimensions. During rolling, the aluminum is continuously cooled to control its temperature and maintain its mechanical properties. After rolling, the aluminum strip may undergo additional processes such as annealing to improve ductility or coating to provide a protective layer. Finally, the strip is cut to length, inspected for quality, and packaged for distribution.