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Resistance welding
Widerstandsschweißen

Resistance welding

HF DC – welding technology

The m3 is a HF direct current control unit for the highest demands, which combines all the known advantages of linear direct current devices with the advantages of compactness and performance.

With the user-friendly operator interface, three different constant regulation types can be selected.

Depending on the energy demand, the switching frequency (25 – 100 kHz) and thus the control speed are automatically adjusted. This means high flexibility and repeat accuracy are guaranteed over a larger energy range.

A large colour monitor presents all process-related values in graphical and numerical form, including error information.