WTC has been producing inverters for the resistance welding market since the debut of that technology being introduced to automotive body assembly factories.

These mature products from WTC are currently in its 6th generation. These are producing resistance welding nuggets, seam welds, butt welding of rails for railways, and many other applications.

WT6000 MFDC Brochure
- English / German

WT6000 MFDC Brochure
- English / Portuguese

WT6000 MFDC Brochure
- English / Italian

WTC has more than 20 different sizes and configurations of inverters to suit your needs.

To determine what inverter model is required for your application, please consult with your WTC representative.

Each WTC inverter is named under a coded structures. Understand the WTC inverter nomenclature.

For example, what is the difference between a G6-CW4 and a G6-EW6 inverter?

Reach out to WTC for more detailed information about the various inverters that are available. We provide inverters for resistance welding applications and many other specialized requirements such as inverter power control units for butting rails for the railroad industry or for general heat control for industrial furnaces.