The diagram illustrates the recycling process of aluminum cans, which takes around six weeks to complete.
First, waste aluminum cans are collected and taken to a recycling center. There, they are washed with water to remove any impurities. After washing, the cans go through a crushing process to make them easier to handle. Then, they are processed and any leftover chemicals are removed.
Next, the crushed aluminum is heated in a furnace, making it pliable for reshaping. Once heated, the aluminum is molded into a specific shape, usually as sheets or blocks. Then, each piece is weighed to ensure consistency in size and weight.
After weighing, the aluminum goes through a rolling process to form thin sheets that are ready for further use. Finally, these sheets are made into new aluminum cans, completing the recycling cycle. This entire process is repeated as often as necessary to produce recycled cans efficie
ntly.