What production process does Sadef use?

Roll-forming is the production of profiles from strip steel. The strip steel is cold-formed step by step over a number of roll-forming stations by means of top, bottom and side rolls. It is a continuous process, each roll is responsible for each next step in transforming the steel strip to its final form.

Sadef's roll-forming process integrates strip and post piercing, offers possibilities for online high-frequency and laser welding, integrates mechanical connections, and delivers profiles cut to actual length.