SUPERIOR TIG 251 DC

The placement of this welding machine in the professional and industrial tier is determined by its advanced technical specifications and power requirements. Operating on a 400V three-phase supply, it is incompatible with standard domestic power, making it an exclusive choice for workshops and structured construction sites. The ability to deliver up to 250 Amperes in direct current (DC) ensures deep and prolonged penetration on significant thicknesses of steel, stainless steel, titanium, and copper. The inclusion of high-frequency (HF) and LIFT arc striking, combined with the VRD (Voltage Reduction Device) system for safety in damp environments, directly meets the stringent regulations and productivity needs typical of the heavy industrial sector. The robust inverter construction ensures a reliable duty cycle for continuous heavy-duty use.