Raymond mill: 1.suitable for producing minerals powder 2..final size is adjustable as required in the range of 100 -325 meshes Raymond Mill is suitable for making powder equipment at high closed circuit circle from all kinds of mine, chemical industry, building material, metallurgy. It can mill quartz, feldspar, calcite, talc, barite, fluorite, rare-earth, marble, ceramic, bauxite, manganese ore, ...