Vertical roller mill is grinding equipment that integrates drying, grinding and powder selection. The grinding roll is driven by the rotation of the grinding disc, and the material is ground into powder between the grinding roll and grinding disc. After the milled material is selected, most of the coarse powder will automatically fall onto the grinding disc during the flow of the airflow, which is then grinded again. The rest will be selected as the finished product by the powder separator and sent to the finished product storage through the dust collection and conveying system. It is widely used in the grinding and ultrafine grinding of various solid materials in building materials, mining, metallurgy, chemical, power, non-metallic minerals and other industries, and mainly for grinding cem
