With the modern line of metallization – painting, we achieve the complete oxidation of hot rolled steel products (beams, sheets, etc.). For this purpose, the product to be processed enters a conversion chamber, with a useful processing dimension of 2,000 x 50 mm, where it is “bombarded” by metal beads, and then, now the surface of the metal element is clean, it is automatically advanced to the paint booth where it is coated. with protective anti-rust primer.