Retsch : Appliions : Knowledge Base : Cryogenic ...
Rotor mills, mortar grinders, knife mills or cutting mills process substantially larger volumes and feed sizes than mixer mills. However, the size reduction principles of these mills usually produce larger grind sizes, especially when grinding plastics. The Knife Mill GRINDOMIX GM 300 is suited for cryogenic grinding mainly of food samples, with the restriction that only dry ice and no liquid ...