TIG welding machine SUPERIOR TIG 251

arcpulseMMA

PULSE and EASY PULSE operation. THINSPOT advanced utility for easy, rapid and accurate TIG spot welding of thin sheet metal. VDR device for greater safety in welding operations in damp environments. 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 coolingunit protections.