3x3 MW DC power supply for reverse metallurgy plasma torches

At the heart of this reverse metallurgy process are plasma torches powered by JEMA’s tailor-made DC power supplies.

A thermal plasma torch is powered by a DC source ranging from a few tens of kW to several MW. Gas is injected into the torch, where an electric arc generated by the DC power supply ionizes the gas and creates a plasma jet reaching temperatures between 5,000 and 10,000°C. These extreme temperatures enable highly efficient heating and material processing for demanding industrial applications.

For reverse metallurgy processes, plasma technology offers a powerful and flexible heat source capable of treating complex materials while supporting the transition toward more sustainable and circular industrial processes.

Discover more about JEMA’s expertise in plasma power systems on our dedicated Plasma Technology page.