Superior Tig 421 DC-HF/LIFT

Microprocessor controlled, TIG (high frequency HF or LIFT striking), PULSE TIG and MMA inverter welding machine in direct current (DC). Use with a wide range of materials such as steel, stainless steel, titanium, copper, nickel and their alloys. 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, undervoltage, inside dirtiness, overcurrent, phase failure, water cooling unit protections. Complete with TIG welding accessories, trolley and water cooling unit G.R.A..