Expertise as we know it.

You can describe expertise in many words.

We believe that expertise is predominantly also experience, reliability, efficiency, progress, precision, security, creativity, flexibility, trust and cleanliness.

But above all, our expertise is high-pressure water blasting.

To ensure we continuously guarantee this expertise, there are quality features to which we feel duty-bound that distinguish us.

Even with more than 25 years’ experience, there are always new challenges to overcome. Daily dialogue with our personnel and customers helps us to steadily evolve. But also our dedication to associations and professional organisations contributes to the continuous development of our sector and the high-pressure water blasting method. Among others, we are a member of:


Deutschsprachiger Flüssigkeitsstrahler Industrie Verband e.V.


Arbeitskreis Wasserstrahltechnologie


Deutscher Beton- und Bautechnik-Verein e.V.

A special feature of our company is our in-house workshop and design division. Here, not only do we maintain the equipment, we also develop and craft our special cutting robots and various project-specific custom-made constructions.
See for yourself »

State-of-the-art technology is worth very little if the operators are not properly deployed. Therefore, our machine operators come first, and providing a safe workplace is our highest priority.

At the forefront is personal protective equipment that is safe and fit for purpose, which is being continuously enhanced, for example, through the development of new blast protection overalls in collaboration with the protective clothing division of BG BAU.

For the purpose of accident prevention, the causes of accidents and dangers are determined and investigated in order to develop future prevention strategies. Therefore, our employees are regularly instructed and trained by specialist personnel.
Of course, this applies not only to our employees but also to all persons and objects in the direct working and hazardous area. Accordingly, the client must always take sufficient protective measures on each construction site. We would be happy to advise you here.  

Blasting with water has many advantages – including its environmental compatibility. There are always questions about the separation and treatment of the jet water. We would be happy to advise you here, or you can take a look at our optional construction site equipment.

Learn more about optional construction site equipment »

Our high-pressure pumps are state-of-the-art and also feature ES3 controls, particulate filters and special Super Silent technology.

Learn more about Wannenwetsch pump technology »

Are you interested in the services of Wannenwetsch GmbH? We would be happy to advise you. Project-specific or general challenges are best identified and solved through personal discussion. This personal dialogue is the best basis for a trusting collaboration.

If the opportunity arises, then a field visit can also be arranged. This allows us to clearly explain how we have implemented the various requirements conceptually but also practically.

Simply get in touch via telephone on +49 (0)3693 / 94 03-0 or via email at

Wannenwetsch. Because we represent everything that expertise represents. For more than 25 years.



Learn more now!

Would you like advice or information, or do you have a query for Wannenwetsch? We look forward to hearing from you.

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