Welding steel, stainless steel & aluminum – precise & certified

We deliver welding solutions for single parts and series—both manual and automated. Your guarantees: economical, process-safe, and certified to EN 1090. For maximum efficiency, welding can be integrated into full assembly production, including milling, laser marking, surface finishing, and more.

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Manual welding for the highest standards

From prototypes and assemblies to small series—our certified welders join steel, stainless steel, and aluminum professionally, with or without filler materials. Brazing and repairs are also carried out according to EN 1090 and our factory production control—with uncompromising quality.

Welding processes

MIG, MAG, TIG

Max. part length

up to 12 m

Max. part weight

up to 5,000 kg

Certification

EN 1090, EXC2

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Robotic welding for series & high repeatability

For medium to large batches we use robot welding systems with up to 8 axes. Automatic torch changes, seam tracking, and integrated positioners deliver consistent quality—even on asymmetric or geometrically complex parts.

Welding processes

MIG, MAG, TIG

Repeatability

±0.05 mm

Max. part length

6,000 mm

Max. width

1,500 mm

Max. height

approx. 1,500 mm

Max. weight

1,000 kg

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Laser welding for delicate precision

Laser welding adds a high-precision process for particularly fine and complex components. Focused energy creates narrow, deep seams with minimal heat input—ideal for thin walls, delicate structures, or highly accurate visible seams. Suitable for steel, stainless steel, aluminum, and other demanding materials. 

 

Highly automatable and economical for series; performed manually or automated as required—with certified, reproducible quality.

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Controlled seam by seam – with proven processes

Before production we review all documentation, define work plans, and align materials, joining methods, and positions. Production is fully documented—from seam preparation to final QA.


 

For critical applications we offer NDT of welds (VT, MT, PT, UT) and documentation of seam quality to customer requirements. Our experienced welding coordinators ensure every joint is visibly premium and demonstrably robust—up to individual certification on request.

Contract manufacturing with added value and precision

All our manufacturing methods are part of an integrated contract manufacturing offer.
WF Mechanik customers benefit from short response times, high flexibility, and the ability to calculate, configure, and order sheet metal parts online.
Both products and services come directly from us — everything from a single source.

Process reliability & documentation – certified to iso 9001

All components are tested using ISO 9001-certified measurement processes, ensuring dimensional accuracy and process stability — especially for safety-critical or assembly-relevant components in mechanical engineering, medical technology, and plant construction.