The SUPERIOR TIG 421 AQUA is an advanced microprocessor-controlled inverter welding machine designed for TIG welding, offering the versatility of high-frequency HF or LIFT striking, PULSE TIG, and MMA capabilities, all within the realm of direct current (DC). Tailored for precision and adaptability, this welding powerhouse is engineered to handle an extensive array of materials, including steel, stainless steel, titanium, copper, nickel, and their respective alloys. With its features and focus on DC welding, the SUPERIOR TIG 421 AQUA stands as a reliable choice for welding professionals seeking optimal performance and control across a diverse range of welding applications and material types.
Features: - Pulse and EASY pulse operation, - 9 customized welding programs, - TIG regulations: bi-level, start up/end current, spot welding time, pre/post gas, current up/down slope, balance DC, square wave frequency, - MMA regulations: arc force and hot start according to the type of electrode in use, - anti-stick device, - Remote control and G.R.A. water cooling connector, - Storage on on-board E2PROM of the last 10 alarms, - Thermostatic, overvoltage, under voltage, inside dirtiness, overcurrent, phase failure, water cooling unit protections. - Complete with TIG welding accessories, trolley and water cooling unit G.R.A..
