Extend your welding experience with

Master M

The compact MIG welding machine

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Elevate your welding productivity to the max

Designed by our top developers in cooperation with professional welders, Master M redefines the compact MIG/MAG welding machine category. MasterMig offers synergic (Auto) and pulse (Auto Pulse) MIG welding model options which improve industrial welding performance and ensure outstanding welding quality.

Master M MIG welder's digital arc control, fast setup, and excellent power-to-weight ratio set new standards for weld quality, welding productivity, and work efficiency. You can weld with gas-cooled guns or select the optional Master M cooling system for an integrated liquid-cooled package which maximizes the 350A 40% ED welding power and enables more extended welding periods.

Enjoy smooth operation thanks to the versatile process selection for industrial welding: Manual, 1-MIG (Auto), Pulse MIG (Auto Pulse), DC TIG, and stick welding (MMA). On top of that, the Master M standard welding software includes 0.8mm, 0.9mm, 1.0mm, 1.2mm diameter filler wires for Fe, Fe metal, Fe rutile, Ss rutile, Ss, AlMg5, AlSi5, CuSi3, and CuAl8, which makes it an extremely versatile industrial welding machine.

Switch on the integrated LED work lights for your safety and convenience and enjoy this useful and supplementary light source, with or without mains power connected, improving safety, and increasing productivity in low light conditions.

Enhance the new levels of welding productivity and control by switching on the MAX arc performance welding processes, which offer an extra welding performance boost for challenging steel, stainless steel, and aluminum welding applications.

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Elevate productivity

Set faster

Work longer

Extend your possibilities for quality welding

Designed together with professional welders, Master M offers excellent usability and features beyond great welding - making industrial welding effortless.

Weld with gas-cooled guns, or select the optional Master M cooling system, for an integrated liquid-cooled package, that maximizes the use of the 350A 40% ED welding power.

Switch on self-charging LED work lights for safety and convenience. The light source improves safety and increases productivity in low light conditions.

Weld Assist is a guidance tool for faster set up. Select the joint type, welding position, material thickness and you’re ready to weld.

Extend your welding gun reach with compact sub feeder SuperSnake GTX.

Track and record arc-on time and welding parameters with Integrated digital connectivity to WeldEye ArcVision. Only available with Master M 358 models.

For challenging welding applications and demanding production targets, new MAX arc performance processes offer increased welding travel speed, improved weld pool control and lower heat input, without the need for an additional feedback cable.

Gas Guard prevents welding if the shielding gas supply is interrupted or is not connected. Gas Guard is standard on Master M 355 and 358 models.

Powerlog trigger logic allows three alternative power levels during welding. Use a standard gun trigger to select the power level required for the job.

Kinetic spool brake prevents wire spool overrun, automatically slowing and reversing the filler wire spool at the end of each weld.

Standard welding software includes 0.8 mm, 0.9 mm, 1.0 mm, 1.2 mm diameter filler wires Fe, Fe metal, Fe rutile, Ss, Ss rutile, AlMg5, AlSi5, CuSi3, CuAl8. Master M 355 and 358 models accept optional welding software.