This is EDON TIG-400 Welding Machine
It's a professional 2-in-1 Welder:
What is it use for?
1. TIG Welding (main function)
■ For clean, neat, high-quality welding on stainless steel, aluminum, mild steel, iron
■ Used to weld stainless handrails, kitchen equipment, gates, tanks, pipes where you need smooth fine welds with no splatter
■ The torch and cables in your second picture is the TIG torch - it uses tungsten and argon gas
2. MMA / Arc Welding (second function)
■ Also works as normal electrode welding machine
■ You can connect electrode holder and use normal electrodes like E6013, E7018 for heavy iron work, construction, fabrication