Heat treatment of the rollers
The length of nosepiece and of the pipes depends on the customer’s needs.
Special antioxidant treatment
The 3 wires roller-exit-guide type TRISLITTING is designed for a multi-cutting process. This technology, applied on rolling bars, allows the production of three individual wires, which will be then rolled with the final sizes. All the rollers undergo a heat treatment that improves their resistance to shocks and their durability over time.