WWS HYDROPOWER: PRECISION WELDING MEETS INNOVATIVE STEEL PRODUCTS – QUALITY FROM A SINGLE SOURCE
At WWS Hydropower GmbH, quality and precision come first. A key pillar of our manufacturing is our state-of-the-art welding production, which allows us to manufacture customized and durable components for hydropower plants. We are proud that our complete welding production takes place in-house – ensuring maximum process reliability, quality, and traceability.

Excellence through in-house welding supervision: your safety, our responsibility
What truly sets us apart is our in-house welding supervision with the highest available level of training, the International Welding Engineer (IWE). This internationally recognized expertise ensures that every single welding process meets the highest quality standards and strictly complies with all relevant norms and regulations, such as EN 1090 (Execution of Steel Structures). Our experienced welding engineers and specialists not only monitor the quality of the welds but also adherence to correct procedures and materials. This guarantees not only the longevity and operational safety of our products but also the documented quality of every single component. For our customers, this means maximum reliability and one less worry. The permanent monitoring and optimization of our welding processes significantly contribute to the overall plant efficiency and low maintenance requirements of our hydropower solutions.


Diversity in steel: our product range for sustainable energy
Our expertise in steel processing enables us to manufacture a wide range of high-quality products for the hydropower sector. Each of these products is manufactured with the utmost care and under strict quality controls in our in-house production:
- Penstocks and distribution pipes: we manufacture customized steel pipelines that withstand the enormous pressures in hydropower plants. Whether for power plant lines or turbine supply lines – we deliver the right solution.
- As critical components in hydropower plants, we precisely manufacture distribution pipes that efficiently and pressure-stably direct water to the turbines. Our designs are engineered for maximum efficiency and minimization of pressure losses.
- Trash racks and trash rack cleaning machines: robust steel constructions that prevent the entry of coarse material into the turbines, thereby ensuring operational safety. Our automatic trash rack cleaning machines significantly contribute to reducing maintenance efforts and optimizing power yield.
- Gates, flaps, and weir systems: we design and manufacture various types of shut-off and control devices, including roller gates, slide gates, and weir flaps, which ensure precise water regulation and flood protection.
- Individual special Constructions: thanks to our flexibility and know-how, we are also able to plan and implement individual steel constructions according to customer requirements. We gladly accept challenges!
Your partner for hydropower projects: trust WWS hydropower!
The combination of our state-of-the-art welding production, stringent in-house welding supervision, and comprehensive expertise in the manufacturing of steel products for hydropower makes us your ideal partner for sustainable energy projects. We deliver not just products, but holistic solutions – manufactured with the highest precision and a deep understanding of the hydropower industry’s requirements.

Contact us today to learn more about our services and discuss your next project with us!

