Aluminum cans recycling

Aluminium cans are composed of a material with a potentially infinite lifespan. In the United States, after consumption, an aluminium can returns to store shelves like new, after just 60 days. After consumption, aluminium is crushed, any foreign materials are removed, the product is shipped to foundries where after quality control, it is pre-treated at 500°C to eliminate paints and foreign substances on it, and then melted at 800°C to transform it into liquid aluminium and finally in bars.