About Us


SIMEX & was founded in 1968 by Mr. Sauer and is one of the oldest German companies on the market, always having been under this name since the beginning.. With over 2500 filter presses delivered we have extensive experience with diverse client groups and technical designs. With our engineering partners and end-users, we adapt the filter presses to the needs of solid-liquid separation. A strong foothold is filter presses for the auto industry and its suppliers. However, we also supply the food, chemical and construction industries. More recently, small presses have been developed for applications in laboratories and small handicraft buisinesses.

The simple and now century-old filter press principle offers the advantages of long life, low maintenance and energy demand for solid-liquid separation. This makes it the ideal system for use even under difficult infrastructure conditions. Depending on the customer, there are also versions with a high degree of automation,complex control systems for dry matter evacuation, washing devices,, cake, drying etc.. Even for this mature technology there are always new solutions for system technology resulting from specific customer requirements. Our R&D Service is continually working in the lab and test workshop to find solutions for to new problems.

We manufacture our products at the Calw site in Germany and distribute them through our network to the German-speaking countries, Central &- Eastern Europe and Asia.After > 45 years of history SIMEX filter presses are today installed in plants all over the world.

In 2011 , SIMEX was taken over by Dr. T. Weber Carstanjen, bringing in his experience from previous assignments at a renowned supplier to the automotive industry and CEO of a plating company with offices in Europe and the United States.

We look forward to your request.



Contact information


Simex Filterpressen GmbH & Co. KG

Leibnizstr. 1

75365 Calw


+49 (0) 7051 – 79768-0



Office hours:

Weekdays 8:00 Clock – 17:00 Clock


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