Franz Ludwig GmbH

Head Office


+49 (0) 6131 91046–0


+49 (0) 6131 91046–24





Manfred Ludwig
Andreas Ludwig
Wilma Ludwig


The Franz Ludwig GmbH has more than 40 years experience with the development and manufacture of moisture measurement systems for bulk material processing industry.
The measuring systems are used across industries in diverse industrial sectors to comply with high quality standards of the final products and to make energy-intensive procedures, such as drying processes more efficient. The proven microwave moisture measuring method forms the basis of our systems, which are used in bulk solids conveyors, mix plants and laboratory equipment at different points in the process chain. New developments such as humidity measuring devices with wireless data transmission expand our product portfolio to system solutions for rotating mixing drums, moving bulk containers or mobile moisture determination.
The worldwide distribution network ensures optimal support and extensive product service for our customers.


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