Tradition has a name ...
The Company PROBST & CLASS GmbH & Co. KG, which
now belongs to the Falk family, was founded by Hermann Probst and Ewald Class
in 1926. The company name and the globally recognized and protected abbreviation PUC originates from the founder‘s names.
The first patented PROBST & CLASS PUC colloid mill was
introduced to the market in 1933 and since then, has been sold thousands
times throughout the world.