Kemppi introduces the new Master M product family

Kemppi introduces the new premium compact MIG/MAG series, which includes three class-leader models 353, 355, and 358, featuring alternative Manual, Auto, and Auto Pulse specifications.

Master M
is the premium compact MIG/MAG series that takes elevates industrial welding performance to a higher level and guarantees excellent usability for manual, synergic, and pulse MIG welding. Digital arc control, fast set-up techniques, and excellent power-to-weight ratio set new standards for welding quality. Market deliveries for models 353 and 355 will start in April 2022. While the 358 model will enter the market later in the same year.

Master M models 353, 355, 358 with transport units T35A, T25MT, and P45MT.

‘’Master M elevates industrial welding performance. The digital arc control, fast set-up, and excellent power-to-weight set new standards for weld quality and work-based efficiency,” says John Frost, Product Manager, Kemppi Welding machines.

Extend welding experience

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, to improve safety, and increase productivity in low light conditions. For higher duty welding cycles, add the Master M Cooler and maximize the use of the 350A 40% duty cycle welding power source.

Master M connected to SuperSnake GTX. LED work lights improve safety and increase productivity in low light conditions.

Parameter setting is extremely quick and easy with Weld Assist. Simply select your joint type, welding position, and material thickness, and you are ready to weld.

New MAX arc performance processes – MAX Speed, MAX Cool, and MAX Position elevate productivity, increase welding speed, improve weld pool control, and lower heat input (optional with Master M 355 and 358 models).

Master M 358 connects wirelessly to WeldEye welding management software and includes a free 3-month trial license option for a new WeldEye ArcVision module, which tracks and records arc-on time and welding parameters. WeldEye ArcVision trial license also includes a new digital WPS (dWPS) function.

The safe-lift mechanical design ensures the Master M can be carried by hand or suspended above ground level by crane, ensuring the safe and convenient movement of the power source on site. In addition, four optional transport carriages support alternative circumstances and movement on site, including the new T35A Travel cart. 

For additional information please contact

John Frost Kemppi Oy

John Frost


Technical specifications