The diagram illustrates the process of recycling aluminum cans.
Overall, the process involves 11 distinct stages, starting with the collection of used cans and ending with the production of new aluminum cans. The entire procedure takes six weeks to complete.
Initially, the used cans are collected and transported to a recycling facility by specialized vehicles. Once they arrive, the cans are thoroughly washed with water and crushed into smaller pieces to prepare them for further processing. These crushed pieces then undergo a refining process.
Following this, the refined material is treated with chemicals to remove impurities and heated to form a liquid mass. This molten aluminum is poured into molds and weighed to ensure precision. Afterward, the material is rolled into uniform sheets using specialized machinery. In the final stage, these sheets are shaped into new aluminum cans, ready for reuse.
This process demonstrates an efficient way to recycle aluminum, minimizing waste while producing new cans.