DEM designs and supplies cold rolling equipment for profile wire rolling. Profile sections can be different for any kind of final application, such as the automotive industry, textile industry, furniture industry, household appliance manufacturers, square section spring wire makers, ornamental steel uses, etc. The new rolling stand has been developed with a fully automated system that allows profile measurement and self-adjustment on closed loop control. All 4 rolls, 2 driven and 2 idle, can be moved vertically and horizontally to allow making a vast range of special profiles that cannot be achieved with a traditional line. All working and set up parameters for each rolled profile are stored in the PC memory and can be retrieved any time a product has to be re-rolled for automatic rolling line set up. Common lines are typically composed of a pay-off unit, wire descalers or wire cleaners, pre-straighteners, wire tuning cassettes, cold rolling stands (each composed of two, three or four rolls according to the wire profile), laser measurement device and at the end, recoilers, coilers, spoolers, calander or straighteners for coil or bar production. DEM lines can also be equipped with in-line induction furnace for wire annealing. DEM lines are provided with all auxiliary parts, such as cooling system for the rolling equipment and hydraulic unit for auxiliary services.

• Inlet wire diameters from Ø 0.6 to 30 mm
• Coils from 15 to 5000 kg
• Bars up to 12 m
• Rolling speeds up to 300 m/min