High-frequency welding machine

automaticfor stainless steelfor carbon steel

The Thermatool CFI High Frequency Welder is the most reliable Solid State tube and pipe welder on the market. With thousands of CFI HF Welders installed worldwide at fixed frequencies between 150 and 800 kHz, CFI Welders are field proven to be the most successful choice for tube and pipe production. Every Thermatool HF Welder is backed by world leading weld process and materials knowledge, providing each customer the best approach to meeting challenging, every day welding application needs. As the only global induction heating and welding manufacturer specializing in tube and pipe welders, Thermatool provides the widest range of HF Welders available. All of our welders are based on the High Frequency or “HF” welding process that we developed almost 60 years ago and have led the way ever since. With its Current-Fed Inverter (CFI) design, our welding equipment range gives you the capability to successfully weld almost any metal you want – efficiently and economically. We supply equipment needed to weld carbon and stainless steel, brass, copper, and aluminum, as well as exotic alloys, such as boron steel and HSLA, AHSS, and Trip Steels. FEATURES Patented full range Thermatool AutoMatch™ ensures full power output over a wide range of product sizes. The AutoMatch™ also provides stable welding frequency even with changes in weld area set up, tube OD and wall thickness, and impeder material. Power set-point maintained within 0.5%. Fixed frequency maintained within 1.0%. Excellent low weld power output stability (inherent to current fed inverters) and regulation for welding at mill jog speeds (as low as 1% power).