
Manufacturing?
We can.
In-house.
In Germany.
The heart of our production beats in Voerde – in the truest sense of the word: at Kraps, everything takes place in one place. Technical design, construction, purchasing, water jetting, sawing, edging, drilling, welding (with welding supervision), blasting, coating and documentation – all under one roof, from one source, in-house.
Short paths, clear responsibilities and contact persons who know what they are talking about – because they get involved themselves. Instead of coordination chaos, you experience real cooperation. Instead of external production with question marks: transparent processes that work.
Our teams work hand in hand – designers with fitters, welders with project managers. This results in solutions that are technically well thought through, technically clean and reliable to implement.

Welding with high standards – and responsibility
We are a qualified specialist welding company!
Welding is not a secondary activity at Kraps, but a central quality promise. As a qualified specialist welding company, we are proficient in all common processes: TIG, MAG, manual metal arc (electrode) and submerged arc welding – and not only in the plane, but also overhead and in the mirror. Our welders are professionals who have mastered their work – even where others have long since given up.
From routine to high pressure –
we weld what lasts
Whether simple steel construction or complex apparatus with an operating pressure of over 350 bar – we not only weld non-pressurized components, but also sophisticated tanks, heat exchangers and pipe systems. Even challenging mixed joints are part of our everyday work. Our experience, our care and our processes guarantee one thing: connections you can rely on.
Tested. Proven. Safe.
All our welders have valid procedure qualifications and work according to clear standards. Visual testing (VT), dye penetrant testing (PT) and X-ray testing (RT) are standard practice for us – not the exception. This results in documented quality with traceability, as required for pressure vessels, safety components and highly stressed connections.
Why you should let us manufacture for you!


We love craftsmanship and train our junior staff in the company
Experience that lasts – knowledge that grows
What good is the best technology without the right people behind it? At Kraps, we have always relied on genuine craftsmanship – and on people who know their trade. Many of our employees have been part of our team for decades – some even for over 40 years. This experience flows into every project. At the same time, we are constantly training: Fitters, welders and industrial draughtsmen not only learn the trade with us, but also what really matters in practice.
For you as a customer, this means: no experiments, but specialists who think for themselves, get involved – and know what they are doing. We bridge the gap between tradition and the future through targeted in-house training and further education. In this way, we not only ensure quality, but also reliability – today and tomorrow.


One of our experts will be happy to advise you without obligation in an initial consultation.

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