Band 8+: You should spend about 20 minutes on this task. The diagram below shows the recycling process of aluminium cans. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.

The flowchart depicts the recycling process of aluminum cans.

Overall, used aluminum cans go through a series of procedures and are ultimately transformed into new ones. This recycling process comprises seven steps, highlighting the significance of environmental protection.

Firstly, people discard used aluminum cans into recyclable bins. Subsequently, these cans are collected by specialized vehicles and transported to factories. At the factories, the cans are cleaned, sorted, shredded, and compressed through a recycling production line. Next, the cans are heated and melted in a machine to form a liquid that can be further processed.

Once the liquid has cooled, it is rolled by a rolling tool to a thickness ranging from 2.5 mm to 6 mm, depending on the size of the cans required. After these operations, the recycled material is molded into new, uncolored cans without logos. Finally, the new cans are painted with colors and logos, and beverages are filled into them, making them ready for reuse. In the UK, this recycling method can recover 74% of resources.