Lincoln Invertec STT |I MIG Welder

Selling our Lincoln Stt MiG welder. Description below. We used this for high end stainless steel jobs as welder has lower heat input, Tig-like welds and can achieve spatter less welding. Machine is available to view at our workshop in Wexford. Description: Tired of spatter, smoke, burn-through, or poor fit-up slowing down productivity? The revolutionary STT 11 MIG welding power source can solve your welding problems by combining high frequency inverter technology with advanced Waveform Control Technology in place of traditional short arc MIG welding STT - Surface Tension Transfer is a GMAW short circuit transfer process, developed and patented by Lincoln Electric Welds that require low heat input are much easier - without overheating, minimising weld distortion - ideal for open roots, gaps and thin materials Reduced spatter and fumes due to controlling of the current, achieving optimum metal transfer Reduced consumable costs with the ability to use 100% Co2 or argon shielding gas with larger diameter wires STT is the process of choice for low heat input welds. It's also ideal for: Open root – pipe and plate • Thin gauge material – automotive •Stainless steel and nickel alloy – petrochemical utility and food industry • Silicon bronze - automotive • Galvanized steel • Semiautomatic and robotic applications Good bead control and faster travel speeds — Can replace TIG (GTAW) in many applications without sacrificing appearance