The machine fully automatically produces wire rings for the Spool Assemble Machine. The machine is fed by a coiled wire, which is taken off from a decoiler. The wire is straightened by an independent roller device and fed into the bending rolls by a roller feeding device, driven by an electric servo motor.

After a completed feeding, the ring is cut off, and transported into the welding unit for welding. When the welding is completed, the ring is removed from the welder.

The machine is run fully automatically controlled by a PLC system, which is placed in a metal cabinet together with an electronic welding controller and two servo motor drives.