Contact for technical advice

Contact for technical advice. Our technical advisor will be happy to support you in your decision making process.

Phone +49 (0) 72 22 / 90 79 - 0

Probst & Class: 90 Years of mechanical engineering for the processing and manufacturing industry

The PUC colloid mill has made Probst & Class world-famous. We now produce a number of other machines that are used in a variety of key industries.

Logotype Probst & Class

The performance of our developers and the legendary durability of our machines have made Probst & Class a machinery producer with an extremely loyal group of customers.

Invented and built to last.

Probst & Class was established in 1926 by Hermann Probst and Ewald Class. The abbreviation “PUC” which is well known and protected throughout the world, is derived from the names of the company’s founders. The first PUC colloid mill patented by Probst & Class was already introduced in 1933.

“The development and series production of rotor/stator systems for the wet micro-comminution, homogenizing, dispersing and de-aeration of flowable and pumpable products” is a good description of our field of activities. We also supply vacuum de-aeration units and complete lubricant processing units.

A smart modular system and our highly flexible development department ensure prompt reactions to special requirements of our customers. Special machines can be developed very fast and at extremely competitive conditions.