The plate rolling process is carried out with a 3-rolls variable geometry plate rolling machine. Steel plates are initially cut to measure and then rolled in between the rolls to get the required diameters. Ocassionally some extra material called “pre-bending” is necessary to be added; material that is cut off at the end of the rolling process to obtain a perfect tube according to the required diameter.
DR Costruzioni can roll steel plates with or without pre-bending, circular or conical shapes / sections, to obtain tubes of different diamaters, thicknesses and lenghts up to 3000 mm. The rolled tubes can then be welded and used for industrial or civil scopes.
Thanks to our high productivity we are able to satisfy our customers and produce ever greater quantities of finished material.