TIG welder SUPERIOR TIG 422 AQUA

three-phaseACDC

Microprocessor controlled, TIG (high frequency HF or LIFT striking), PULSE TIG and MMA inverter welding machine in direct and alternating current (AC/DC). Use with a wide range of materials such assteel, stainless steel, aluminium, titanium, copper, nickel, magnesium and their alloys. Features: - pulse and EASY pulse operation, - 9 customized welding programmes, - TIG regulations:bi-level, start up/end current, spot welding time, pre/post gas, current up/down slope, balance DC/AC, 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, undervoltage, inside dirtiness, overcurrent, phase failure, water cooling unit protections. Complete with TIG welding accessories, trolley and G.R.A. Water cooling unit.