Final powder size is adjustable in the range of 325-1500 meshes. (If you need the powder 120-325 meshes, kindly contact us for the other grinding mill.) Application Grinding mill is used for crushing, superfine grinding, classifying and drying of materials. It is a large scale equipment mainly used in metallurgy, construction,chemical, mining industry etc. It is widely used for superfine grinding of non-metal ores, such as calcite, marble, limestone, coarse whiting, talc, kaolin, barite, dolomite, potassium feldspar, manganese ore etc. Advantages 1. Low investment cost 2. Advanced powder-separating technology 3. Intelligent operating system 4. Simple and secure operation. 5. High efficiency of grinding 6. Reducing energy consumption 7. Separate lubrication station 8. The stability of product quality 9. High accuracy and purity of the product 10.Maintenance convenience. 11.Less wearing parts 12.Environmental friendly.