INDAG Maschinenbau GmbH was founded by Martin Willuhn in 1953.
Back then, it all started with the internally geared displacement pump for moving viscous media developed by Martin Willuhn. Pumps and continuous mixers are manufactured specially for the food and chemical industries. The decisive expansion step was taken through the development of individual pumps and mixers into complete systems marketed under the protected brand name FlowMix®. In 2001, the company moved into a newly constructed building with production and office space. The company is still family-owned today, under the direction of owner Dipl.-Ing. Wilko Willuhn, son of Martin Willuhn. Our over 60 years of experience makes us one of today’s specialists in the area of dosing and mixing liquids.Our work in a wide range of industries gives rise to synergistic effects that are valuable in solving new and complicated problems. The development and production are based on the most advanced technologies. We rely on state-of-the-art CAD systems, extremely flexible manufacturing processes, advanced production planning and logistics as well as integrated quality assurance processes. And we are constantly at work to improve these standards. Our quality philosophy includes all areas of the company, from product development to the purchasing of materials and from manufacturing to marketing, sales and service.