ESAB Aristo® Mig 4004i Pulse is a digital controlled MIG/MAG/MMA lightweight inverter-based welding power source, designed for high productivity and quality welding applications. This Aristo 4004i pulse builds on the already acclaimed welding performance with enhanced software and hardware, delivering increased response times, to provide superb starting characteristics and arc characteristics. Whether you are welding Aluminium, Stainless steel or Mild steel. Performance has also been optimised for use with Co2 shielding gases.

Fan on-demand cooling systems increase the welding time of the equipment. The cooling unit COOL 1 provides cooling of liquid-cooled torches to support great comfort to the welder. The cooling fans in the power source and the cooling system for the torch automatically turn off after 6.5 minutes of inactivity, significantly reducing the idle time energy consumption. This 4th generation inverter offers considerably improved efficiency with a high power factor. This gives you minimized energy consumption and will offer significant reductions in your energy cost with the same welding conditions.

• Pulse functionality reduces heat input and minimizes spatter
• Up to 250 pre-programmed synergic lines
• QSet™ intelligent welding system
• Crater filling and adjustable burn back time
• Pre and post-gas flows
• ESAB LogicPump prevents overheating of the torch
• TrueArcVoltageTM system measures the correct arc voltage at the contact tip (together with ESAB torches)