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Inverter station SG-3/1x200MF for projection welding of three brackets to the ring

Resistance welding station for welding parts of the casing of electric motors and alternators. The device is equipped with 3 welding heads with actuators with a pressing force of 900 kg and an MFDC inverter transformer with a power of 200 kVA.

The appropriate design of the devices ensures precise welding of 3 brackets to the steel ring. A Siemens PLC controller and a HARMS-WENDE controller responsible for the welding process parameters were used to control the machine. Optical curtains ensure safe operation of the operator.