Frewitt has been developing and producing high quality mills since 1946 near Fribourg (Switzerland).

Frewitt grinds all kinds of powders for a wide range of renowned customers in the pharmaceutical, food and chemical industries. By constantly anticipating the needs of its customers and thanks to its unique know-how.

Frewitt is today the most qualified partner for high-tech solutions in grinding, homogenising, de-agglomerating, conveying, dosing and filling of powders and granulates of all kinds.

The FlexMill-Lab division

FlexMill-Lab, a modular grinding system for R&D and analytical laboratories in the pharmaceutical, cosmetics, chemical and food industries.

6 different grinding technologies in order to achieve a wide particle size range up to D90 < 10 µm. And nanometric particles up to 50 Nm thanks to the wet grinding of the NanoWitt lab.
Small R&D batches from 50g to 1kg
Small production batches from 30 to 50kg/hour
Possibility to upgrade the platform in the future by changing technology (grinding head)

The FlexMill division

FlexMill, an innovative technology allowing for the first time to combine multi-process functions in a single mill dedicated to the pharmaceutical, chemical and food industries.

5 grinding heads for specific processes such as crushing, fine grinding, deagglomeration or control sieving.
smaller batch sizes than for large scale manufacturing
a single platform with three shredding processes – investment costs of up to 70%.