From scrap to a new product: how recycling works
The process begins with the collection and sorting of ferrous scrap, sourced from demolished buildings, cars, decommissioned industrial plants and production waste. These materials undergo rigorous checks, thereby becoming a high-quality raw material for steelworks.
Once prepared, the scrap is loaded into the electric arc furnace (EAF), the most widely used technology for steel recycling. Here, powerful graphite electrodes generate an electric arc that melts the metal at extremely high temperatures, transforming the scrap into molten steel ready for the refining stage.
Benefits of recycling
Scrap recycling brings tangible benefits, starting with a reduction in environmental impact. Compared with production from iron ore, recycled steel requires less energy and produces fewer CO₂ emissions. Furthermore, recycling helps to conserve raw materials: every tonne of scrap recovered reduces the need to extract new ore, thereby preserving precious natural resources. Finally, this enables a closed-loop, circular economy, as steel can be recycled an infinite number of times.
The value of quality
Not all scrap is the same: to produce steel with specific properties, it is essential to select materials that have been tested and are reliable. During the refining process, the chemical composition is precisely adjusted, ensuring that the final product meets the required standards and is suitable for a wide range of applications, from construction to engineering.
The Pittini Group’s contribution
At Gruppo Pittini, we place great emphasis on the management of ferrous scrap and its transformation into high-quality steel. Every stage, from sorting to smelting, adheres to rigorous standards of safety, quality and sustainability, helping to reduce our environmental impact and close the steel cycle in line with the principles of the circular economy.
Scrap recycling is not just a production choice, but a concrete commitment to more sustainable and responsible steel production.
