Develop fine classification equipment and other supporting equipment matching with ultrafine vertical mill. The closed-circuit process of ultrafine vertical mill combined with classification equipment can improve production efficiency, reduce energy consumption and ensure the particle size of qualified products.
It can be said that large capacity and high-precision classification equipment is the key to the development of ultrafine vertical mill technology. More research and development should be carried out from the perspective of the whole process system. On the basis of the existing crushing equipment, other auxiliary process equipment such as classification equipment, product conveying equipment should be improved.