The vertical grinding mill is used to grind barite, calcite, potash feldspar, talcum,marble, limestone, cream,Manganese, Ceramic, Kaolin, Clay, Bentonite, and slag below scale 7 of Moths hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the traded of mining, building material, chemical engineering and metallurgy forpower generation and processing. Thefinal product size of raymond vertical grinding mill is adjustable onrequired in the range of 100-325 meshes.raymond grinding mill/ 4 rollers raymond stone grindingmachin.