Our RAW ring rolling machines produce rings by enlarging the diameter of ring blanks. The process works like this: first, the blanks are heated to forging temperature. Then, our radial ring rolling machines reduce their wall thickness using a main roll and a mandrel. Alternatively, radial-axial ring rolling involves two axial rolls that simultaneously decrease the height of the blanks.

Application of the products extends from antifriction bearings in all forms, to the aerospace industry, through to crawler-mounted and rail-bound vehicles. The highest precision levels are required when it comes to gearbox and machine construction, and the maximum load-bearing capacity is a must for tank and vessel construction. Rings are likewise indispensable in power plants, in the oil and gas industry, and in the chemicals industry.