Cocoa Liquor NETZSCH Grinding amp; Dispersing
2. Fine grinding . The preground cocoa liquor from 1st grinding step is fine ground in a subsequent agitated ball mill. Required end fineness is 99,5 99,9% lt; 75 #181;m. In case of using the cocoa liquor for the production of dark chocolates with a high cocoa content, the required fineness is d90 = 18 #181;m.