Spinning

In this chipless production process a round metal place, a pipe, or a cast or forged preform is rotated. Forming rollers, placed on the rotating metal piece, exert compressive forces and finally lead to material flow in the metal. Thereby any kind of hollows with complicated or complex geometry with narrowest tolerances and highest surface quality can be produced. The advantage of spinning technology is obvious: the process provides material hardening with enormous savings on material and weight.