TIG welding machine SUPERIOR TIG 311 DC + ACC

arcpulseMMA

PULSE and EASY PULSE operation. THINSPOT advanced utility for easy, rapid and accurate TIG spot welding of thin sheet metal. MMA welding with arc-force adjustment and presence of hot-start device; welds electrodes up to 5mm in diameter. Use with a wide range of materials such as steel, stainless steel, titanium, copper, nickel and their alloys. Features: Pulse and EASY pulse operation; TIG regulations: "bi-level", start up/end current, spot welding time, pre/post gas, current up/down slope, balance DC, square wave frequency; THINSPOT function for quick and precise tack welding; MMA regulations: arc force and hot start; Anti-stick device; VRD device; Remote control and G.R.A. water cooling connector; Thermostatic, overvoltage, undervoltage, overcurrent, water cooling unit protections.