Pin mills are mechanical influence mills made use of for great and ultra-fine grinding of a vast array of materials, consisting of minerals, chemicals, food products, and drugs. The term "pin mill" originates from the fact that the grinding components consist of pins or poles that are very closely spaced https://mill-wiki.win/index.php?title=Pin_Mill_for_Calcium_Carbonate_Coating:_Precision_Coating_69485