The diagram gives detailed information about production of aluminum cans that takes six weeks. Overall, there are 11 distinct stages beginning with collecting waste and culminating with ready-made cans. It’s also clear that the process involves both labor-intensive and machinery jobs, with the latter taking up the largest proportion of the process.
Looking closely at the details, aluminum can making starts with collecting used aluminum materials and transporting them to the factory to dispose them. Next, disposed materials are the washed to clean from various microbes and debris. Having been cleaned, the aluminum crushed into blocks. Afterwards, those blocks go through another special process in a factory.
The next process involves erosion of aluminum to make it ready for heating. Once heated, they are poured into molds to give an identical shape, after which they are weighted. If their weight is suitable, they go through a rolling process to make ideal cans.