Description

Lincoln Electric Invertec STT -Inverter welder -Power 225-60% 200A- 100% -Welding range 20A-225A 20V-29V -Impulse from 5-450A base current 5-125A -Liquid cooling -Bridge welder -.Special STT Process Surface Tension Transfer® Process)The revolutionary STT® process combines innovative high-frequency inverter technology with advanced Waveform Control Technology®, providing better welding solutions than a MIG machine using a traditional short-circuit arc.
Controlled fusion and amount of linear energy – ideal for welding full penetration joints, gaps or thin materials without burning through.
Reduced spatters and fumes- by properly controlling the welding current so that optimum transfer of metal droplets in the welding arc can be obtained.
Various shielding gas mixtures based on argon also with helium and 100% CO2 for larger diameter wires.
Good face control and higher welding speeds Can replace TIG in many applicationsBasic current and current pulse sink accurate input current control to reduce interference and burn-through and ensure proper fusion.