sMIG Explained - 3 Easy Steps for the Perfect MIG Arc

With the Rebel’s sMIG (“smart MIG”) function, users begin MIG welding by setting metal thickness and selecting wire diameter. The Rebel will automatically adapt to any popular steel, stainless, chrome-moly or aluminum filler metal/gas combination and provide a stable MIG arc. The sMIG mode enables users to weld thicker or thinner metal by increasing or decreasing wire feed speed, as well as to raise or flatten the bead profile (“crown”) by increasing or decreasing voltage (“trim”). Welders can also adjust inductance to fine-tune arc stability and control spatter. As users adjust one parameter, sMIG automatically adjusts others to keep the MIG arc stable.

Using an exclusive, built-in algorithm, sMIG monitors the operator’s technique and continuously adapts the MIG output to provide a stable arc and superior, repeatable welds. “sMIG takes smart to a level never-before-seen in the industry,” says ESAB's Doug Smith. “Experienced welders become productive more quickly, and novice welders start producing quality welds in less time. The sMIG feature takes away the doubt of welding with incorrect settings so users can focus on good gun techniques. Rebel gives users confidence to weld anywhere with a ready-to-weld package.”

Learn more about the Rebel family of welding machines.