New and Used Thermadyne welders and plasma cutters for sale. Thermadyne makes some of the best inverter based welding machines on the market today. They’re also very popular in the plasma cutter market, having been producing them for a number of years under the name Thermal Dynamics and Thermal Arc. To learn more, follow the links below.

Thermal Arc MIG Welder
Thermal Arc Plasma Cutter
Thermal Arc TIG and Stick Welder