In 1919 Karl Merz founded the Karl Merz Maschinenfabrik GmbH and secured his market share in the bulk goods industry by having patented i. a. the principle of freely oscillating troughs.
Today the company operates as Merz Aufbereitungstechnik GmbH and is
run as a family business. Around 35 employees develop, plan and
manufacture solutions tailored to customer-specific requirements at the
The strength of our company is the flexible action, the prompt implementation due to the proximity of engineering, technical center and manufacturing and the broad expert knowledge in the field of bulk processing. The company is operating worldwide.