Adams Tool House Trading proudly offers the CHAMPTIG 400P—a high-performance DC TIG and DC Pulsed TIG welding system, crafted for demanding industrial applications and unmatched welding precision. This three-phase inverter-based welder employs advanced PWM technology for efficient, stable output, making it ideal for welding a wide variety of metals and material thicknesses.With a wide current range of 10–400 amps, the CHAMPTIG 400P is engineered to deliver smooth, spatter-free arc performance through its HF ignition, making arc starts reliable and consistent. The full-featured TIG controls allow users to fine-tune every aspect of the welding cycle—from start current, pre-flow, and pulse current, to crater control and downslope timing. It also supports MMA (stick) welding with adjustable parameters for versatility in mixed-use environments.Offering pulse frequencies from 0.5 to 10 Hz and duty ratios between 10–90%, the CHAMPTIG 400P provides excellent control over heat input—crucial for distortion-free welding on thin materials. A 7-segment LED display enables clear, real-time monitoring of current and voltage parameters, while the forced-air cooling system and IP23-rated construction ensure durability even in challenging shop conditions.Weighing just 46 kg and featuring cam-lock output terminals, this unit is easy to integrate into professional welding setups. Optional accessories include a water-cooled TIG torch and dedicated water cooling unit (8-liter tank, 10 L/min flow), enhancing performance during long duty cycles. Rated for 400 amps at 60% and 310 amps at 100% duty cycle, this machine combines heavy-duty output with energy efficiency (power factor 0.94 and >85% efficiency).Backed by one-year warranty and comprehensive customer support, the CHAMPTIG 400P stands as a benchmark for quality and performance in precision TIG welding.
