METALL-LÒGIC has 4 curved cylinders of different lengths, diameters and powers. With capacity for cylindrical sheet 20mm thick, 3 meters long and with a maximum diameter of three meters. p>
The cylinder technique is widely used to work thin sheet (less than 10mm thick) and in large radii, making it an ideal solution for the manufacture of tanks, silos and chimneys of great section, among others. In order to bend sheet or thick plate and in small radios, the progressive bending is used. In this process a large number of small bundles are made in the air to generate a cylinder.
In order to curve geometries with relief, such as profiles or tubes, a type of special rollers is necessary. The stages of the process are similar to those described in the section of the plate cylinder, but the machinery and the used ones are different.