Welder at work, sparks flying on a piece of metal.

Welding technology –
certified repair & welding services on-site and in-house

Welding repairs & repair welding from a certified specialist company

As a certified welding specialist company according to DIN EN 1090-2 (EXC3) and DIN EN ISO 3834-2, we carry out all common welding processes professionally and reliably – both in our workshop and directly on site at the customer's premises.

Our experienced and qualified welders according to DIN EN ISO 9606 guarantee technically high-quality results for all welding work on steel structures, machine bodies, construction machinery and cranes.

Repair welding & crack repairs

Professional repair of cracks, fractures and areas of wear – based on a sample, drawing or agreement.
Ideal for short-term downtimes or when spare parts are not available.

Modifications & Changes

Modifications and extensions of existing steel structures – practical and economical.

Manufacturing of new welded assemblies

Custom manufacturing according to customer specifications or technical drawings.

Damage analysis

Precise assessment of damage patterns and development of cost-effective repair solutions – in the event of accidents, wear or corrosion.

Alignment work

Optimal results through precise flame straightening and the use of our 200-ton straightening press.

Armoring / overlay welding on crusher rotors

During hardfacing, the worn rotor surface is specifically rebuilt using special wear- and impact-resistant welding filler materials.

This enables heavily stressed areas such as impact strips, rotor end faces, or casing areas to be restored and protected against future wear.

Welding processes

MAG welding
MIG welding
Submerged arc welding
Manual arc welding (stick welding)
TIG welding
Orbital welding

Row of welding machines on transport carts in front of a workshop hall.

Industrial metal workbench with a perforated sheet top and a press device in a workshop.

Refurbishment of a blue lattice boom section in a workshop; marked weld areas with tools and workstations in the background.

Serviced blue lattice boom component on a workshop floor; visible inspection and weld areas surrounded by industrial equipment.

Our expertise – your advantage

Certified welders in accordance with DIN EN ISO 9606
Base materials: unalloyed and low-alloy steels, fine-grain structural steels, austenitic steels, etc.
Professional repairs in-house or directly at the customer's site
Technically high-quality and durable results
Needs-based solutions: emergency, medium-term, or permanent repairs
Optimization of existing welded structures in close cooperation with the customer, design, and welding engineering

Two typical types of damage – our solutions

Acute damage (accident):
Rapid, professional repair to minimize downtime.
Long-term damage (wear / corrosion):
Sustainable repair and design optimization for an extended service life of the components.

Conclusion

Whether worn bearing seats, broken flanges or torn seams – we perform repair welding and restoration work professionally, cost-effectively and to the highest quality standards.
Rely on proven quality and many years of experience – for durable, technically flawless results.