2. Device for forging rings - variant 1 The principle of the solution is in inserting a special crossbar, which is adjustable, supported on one side and on the other side is a tool. Force is transmitted between the movable crossbeam of the press and this crossbar. Between the tool and the lower crossbeam is formed a ring, hanging on the mandrel. Special shims can be adjusted depending on the thickness of the forged ring. In this variant there is no maximum limit to the diameter of the ring.