Graebener® is a medium-sized machine building company with locations in Germany and the USA. For more than 20 years, Graebener® has been one of the first companies to focus on R&D of manufacturing processes and machines for fuel cell and electrolyzer components. 

The company has dedicated itself to setting the quality standard for manufacturing technologies by developing innovative processes and machines that help to manufacture fuel cell and electrolyzer components, such as the metallic bipolar plate, that are tailor-made, scalable and economically efficient.

For this purpose, Graebener® accompanies all strategically important steps towards the optimally designed production line: From engineering with a view to plate design and line concept via prototyping and small series production in the in-house production laboratory up to the customized machine or line. 

Experience from more than 100 years of metal processing and worldwide customer-specific solutions are incorporated into the holistic development partnership with the customer.