The KEMPPI Minarc welding machines embody Finnish expertise in MMA welding. Compact, lightweight and remarkably powerful, these Inverter machines are aimed at craftsmen, maintenance professionals and demanding welding enthusiasts. This category includes in particular the Kemppi Minarc 150 and the Kemppi Minarc Evo 180, two MMA welders designed to deliver clean welds both in the workshop and on the job site.
The little giant of MMA welding
Weighing barely 4 kg, the Kemppi Minarc 150 can be carried in one hand and fits into any workshop or service vehicle. Behind this compact format lies a stick welder capable of welding steel, stainless steel and cast iron with remarkable arc quality. Its automatic dynamic function continuously adjusts the parameters to ensure a clean start and a consistent bead, even for welders who do not fine-tune their amperage. You can view its full specifications and price on the product page for the Kemppi Minarc 150.
Field-calibrated performance
The Kemppi Minarc 150 and Minarc Evo 180 deliver field-calibrated performance, with an amperage reserve suited to everyday MMA work and sustained operations. Compatible with long power cables and generators, they remain reliable on job sites where the power supply is unstable. Made in Finland, they benefit from the mechanical robustness that has built Kemppi's reputation, and come with a 2-year warranty.
Who is it for?
This model is aimed at anyone looking for a reliable, portable and durable MMA machine: metal craftsmen, industrial maintenance technicians, farmers, or experienced hobbyists. It accepts the main coated electrodes (rutile, basic, stainless steel, cast iron) and is equally suited to quick repairs and precision assemblies. To compare with other stick welders, explore our Inverter MMA welding machine range and in particular the single-phase 220 V models.
Kemppi expertise
The Kemppi Minarc 150 and Minarc Evo 180 belong to a brand entirely dedicated to high-end welding. You will find the manufacturer's full range on our Kemppi MMA welding machine page, which brings together the stick welders from this manufacturer renowned for arc stability and equipment longevity.
Essential consumables
A welding machine only performs at its best with quality consumables. To complement your KEMPPI Minarc 150 or Minarc Evo 180 welding machine, make sure to stock up on blister-packed rods and electrodes, easy to store and always dry, as well as suitable earth clamps and electrode holders. A brush and chipping hammer will complete your kit for slag removal after each bead.
Getting started with a Kemppi Minarc machine
Getting started with a KEMPPI Minarc welding machine is straightforward, but a few basic settings make all the difference. The general rule is to set the amperage according to the electrode diameter: allow approximately 30 to 40 amperes per tenth of a millimetre of diameter. So, a 2.5 mm electrode is welded at around 70 to 90 A, and a 3.2 mm electrode at around 110 to 130 A. The machine then fine-tunes the arc dynamics, but this starting reference helps you avoid erratic starts and sticking. Remember to choose an electrode suited to the metal: rutile for standard steel, basic for strong structural assemblies, and stainless steel electrodes for stainless steel.
A machine that keeps up with your workload
Light and durable, the Kemppi Minarc 150 and Minarc Evo 180 are equally at home on the workbench or in a service vehicle. Their compatibility with generators and long extension cables makes them a go-to choice for farmers and mobile maintenance technicians. Pair them with a welding machine trolley if you move them frequently in the workshop, and keep your blister-packed electrodes dry: quality consumables fully bring out the arc precision of these Finnish machines.
Kemppi Minarc 150 vs Minarc Evo 180 comparison| Model | Recommended use | Main advantage | Product |
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| Kemppi Minarc 150 | Mobile operations, maintenance, standard MMA welding | Very compact and easy to transport | View the Minarc 150 |
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| Kemppi Minarc Evo 180 | Regular use with need for power headroom | More headroom for demanding electrodes | View the Minarc Evo 180 |
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Our opinion
The Kemppi Minarc 150 and Kemppi Minarc Evo 180 tick all the boxes for high-end MMA machines: lightweight, arc quality, robustness and European manufacturing. The Minarc 150 is ideal for mobile and regular use, while the Minarc Evo 180 offers extra power headroom for users who want greater comfort. Compare both models and get advice from our customer service team to choose the Kemppi machine best suited to your needs.
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2-year warranty
