Frewitt USA
A pin mill designed for lab- and pilot-scale operations
The PinMill-Lab (photo, p. 78) is a high-performance pin mill designed for reducing hard or crystalline products down to a particle size having a D90 particle-size distribution of 10 μm. Suitable for processing small-scale laboratory batches of 50 g to 2 kg, the PinMill-Lab also lends itself to be used for pilot-scale production. The device’s compact design facilitates simple integration and a quick setup in laboratories, as well as integration into a glove-box. The PinMill-Lab can handle materials with density up to 2 mg/dm 3 and temperatures ranging from –20 to 60°C. The milling head can optionally be integrated into a rigid or flexible isolator. Cryogenic milling options are also available. According to the company, the geometry of the milling housing enables product recovery of up to 99%. Booth 2964 — Frewitt S.A., Granges-Paccot, Switzerland