A part of our production deals with the manufacturing of metal rings.
The rings, like other metal spinning parts, are formed on metal spinning machines in the metal spinning process. The metal rings are usually made of steel or stainless steel, have a diameter of 300 – 1600 mm and are used by our customers as basic bodies for sealing rings and clamping rings.
Depending on the size and shape of the rings, there are different starting materials. On the one hand, we differentiate between the production from round blanks, and on the other hand, we produce rings from a diameter of approx. 500 mm upwards from lasered sheet metal strips or from slit strip. These are rounded on a 3 roll bending machine and then welded on a special flash-butt welding machine.