Trusted welds on land, sea and air

Trusted welds on land, sea and air

When lives depend on structural integrity, the precision and traceability of every weld is critical. Kemppi’s welding machines and WeldEye quality management software are trusted by leading manufacturers of military vehicles for land, sea and air.

Stability & Precision

Stability & Precision

Kemppi welding quality and MAX performance tools ensure accuracy, weld integrity and speed, improving productivity.

Security & Control

Security & Control

Our integrated WeldEye quality management software provides defence-grade traceability, documentation and data storage for every weld.

Simplicity & Consistency

Simplicity & Consistency

Intuitive interfaces, ergonomic design and auto-calibration ensure reliable, consistent welding performance.

“The WeldEye software allows for a seamless integration of all the facets involved with welding operations. Whether it be the development and/or tracking of WPS's, the qualifications records of the welding team members or the weld history of key welds, WeldEye does it all and then some”
RICH GILL|Seaspan Shipyard
”MASTER M 358 AND ABB GOFA MEET OUR STRICTEST NEEDS”
KENNO TECH, BALLISTIC CONTAINERS & SHELTERS
”WELDEYE BRINGS SAFETY AND CONTROL TO CRITICAL PHASES OF SHIPBUILDING”
NAVANTIA, VESSELS & SUBMARINE MANUFACTURER

Get to know our reference cases

Choose wisely

X5 FastMig

Produktfamilie

360-graders modulær multiproces-svejser, der primært anvendes med højtydende MIG/MAG-svejsning. X5 FastMig tilbyder opsætningsmuligheder for manuel, synergisk og pulssvejsning. Et omfattende udvalg af tilbehør er med til at gøre svejseproduktionsprocesserne fleksible og effektive.

Master M

Produktfamilie

Master M er en kompakt svejsemaskine, som kombinerer førsteklasses svejseegenskaber med fremragende og hurtig opsætning, så du får en kompakt, men alligevel kraftfuld svejser til manuel, synergisk og puls MIG-svejsning.

Master T

Produktfamilie

Master T er en førsteklasses TIG-svejsemaskine til professionel AC DC TIG-svejsning. Den leverer en enestående svejsekvalitet, præcision og energieffektivitet. Med avancerede funktioner som MAX WeldClean og afmagnetiseringstilstand øger den produktiviteten og sikrer ensartede resultater.

Read our blog posts related to defence industry

How Kemppi Supports Defence Shipyard Welding from Steel to Aluminium

How Kemppi Supports Defence Shipyard Welding from Steel to Aluminium

Kemppi X5 FastMig supports reliable MIG/MAG welding, controlled heat input, traceability, and repeatable weld quality across steel, aluminium, and challenging production conditions.

Defence, Military vessels , X5 FastMig, Shipyard Welding

How Kemppi built a world record dive site with TIG welding on ice in Finland

How Kemppi built a world record dive site with TIG welding on ice in Finland

What lies behind a world record 165 m under-ice record is precision TIG welding, with Minarc T enabling exact fit-up, refined control, and clean stainless outcomes.

TIG welding, Minarc T, Arctic conditions

Minarc M 223 Auto & 223P Auto vs MinarcMig Auto: key upgrades and when you’ll feel it at the arc

Minarc M 223 Auto & 223P Auto vs MinarcMig Auto: key upgrades and when you’ll feel it at the arc

The Minarc M 223 Auto and 223P Auto bring meaningful changes you’ll feel in production. This guide breaks down what’s new versus MinarcMig Auto, which model suits which work, and how the updates show up in arc stability, parameter control, and everyday efficiency across thin sheet to more demanding applications.

Minarc M, Pulse Welding, MIG/MAG

What Nordic Welding Expo 2026 revealed: robotics, laser welding and the future of fabrication

What Nordic Welding Expo 2026 revealed: robotics, laser welding and the future of fabrication

The Nordic Welding Expo 2026 highlighted where welding is heading. While automation and laser welding are accelerating, the real advantage lies in workflows that deliver repeatable results under real constraints and digital traceability is becoming part of everyday production

Robotic welding, Automated welding, Robotization

Kemppi's advanced welding processes: TIG and stick welding (MMA)

Kemppi's advanced welding processes: TIG and stick welding (MMA)

In TIG welding, process development has mainly focused on modifying the current modes in different situations. In practice, this means variations of pulse and AC welding, as well as ignition or tack welding. In the case of pulse welding, the welding machine user has numerous choices, as the adjustment possibilities for these process variations are highly versatile.

TIG welding, MMA welding, Pulse welding

Magnetism in welding: how to deal with magnetic blow

Magnetism in welding: how to deal with magnetic blow

When welding ferritic steels, especially high-strength grades, magnetic blow can become a real challenge. This phenomenon occurs when magnetic fields interfere with the welding arc, causing instability, spatter, and sometimes making welding almost impossible.

TIG Welding, Aluminum Welding, High-strength steel

Svejsning starter med brænderen

Svejsning starter med brænderen

Lad os kigge nærmere på den mest praktiske del af hver svejsning.

MIG/MAG svejsning, Flexlite GXe, MIG-brænder

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Frontløberen inden for lysbuesvejsning

Kemppi er designførende inden for lysbuesvejsning. Vi er forpligtet til at øge kvaliteten og produktiviteten af svejsning ved kontinuerlig udvikling af lysbuen, og til at arbejde for en grønnere og mere lige verden. Kemppi leverer bæredygtige produkter, digitale løsninger og tjenester til fagfolk fra industrielle svejsevirksomheder til enkelt-entreprenører. Vores produkters anvendelighed og pålidelighed er et ledende princip for os. Vi opererer med et højt kvalificeret partnernetværk, der dækker over 70 lande, og for at gøre ekspertisen lokalt tilgængelig. Med hovedkontor i Lahti, Finland, beskæftiger Kemppi tæt over 650 fagfolk i 16 lande og har en omsætning på 209 mio. euro.

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