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.

“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
"We always choose the best and most expedient partner to support our business. For us, the most important things in our cooperation with Kemppi are delivery capacity, reliability, and support."
Ari Aaltonen|Welding coordinator, Armour hull specialist, Patria’s Land business unit
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.

Get to know our reference cases

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

What Built to Last Really Means in Defence and Marine Welding

What Built to Last Really Means in Defence and Marine Welding

Critical defence and military vessels and marine structures are built for decades of demanding service. This article explores what 'built to last' means in welding, from harsh-condition reliability and repeatable weld quality to traceability across long vessel lifecycles.

Defence, Military , Welding, Manual welding, Kemppi X5

Waarom WeldEye-lassoftware toonaangevend is in de traceerbaarheid van laswerk

Waarom WeldEye-lassoftware toonaangevend is in de traceerbaarheid van laswerk

Bepaalde sectoren vereisen steeds vaker een traceerbaarheid van ons laswerk, met name als veiligheid, kwaliteit en naleving boven alles gaan.

Lasbeheersoftware, WeldEye, Lastechnologie, Lasdocumentatie

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

Choose wisely

X5 FastMig

Productfamilie

360-graden modulair multiproceslasapparaat richt zich primair op hoogwaardig MIG/MAG-lassen. X5 FastMig biedt instellingsopties voor handmatig, synergisch en pulslassen. Een breed assortiment accessoires biedt lasproductieprocessen flexibiliteit en efficiëntie.

Master M

Productfamilie

Master M is een compact lasapparaat dat eersteklas lasprestaties combineert met uitstekende bruikbaarheid en snelle installatie, het biedt een compact maar krachtig MIG/MAG-lasapparaat voor manueel, synergisch en pulsMIG-lassen.

Master T

Productfamilie

Master T is een premium TIG-lasapparaat voor professioneel AC en DC TIG-laswerk. Levert een premium laskwaliteit met precisie en energiezuinigheid. Geavanceerde functies zoals MAX WeldClean en DeMagnetization verhogen de productiviteit en bieden consistente resultaten.

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De voorloper op het gebied van booglassen

Kemppi is dé toonaangevende ontwerper in de booglasindustrie. We zijn vastbesloten om de kwaliteit en productiviteit van lassen aan te jagen door voortdurend verder te ontwikkelen en te werken aan een groenere meer gelijke wereld. Kemppi levert geavanceerde duurzame producten, digitale oplossingen en diensten voor professionals aan zowel industriële lasbedrijven als zelfstandige aannemers. Het gebruiksgemak en de betrouwbaarheid van onze producten zijn onze leidraad. We werken met een netwerk van zeer vakkundige partners in meer dan 70 landen om onze expertise beschikbaar te stellen. Kemppi, waarvan het hoofdkantoor is gevestigd in Lahti, Finland, heeft meer dan 650 professionals in 16 verschillende landen in dienst en genereert een jaaromzet van 209 miljoen euro.

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