Ultrafine milling machinery Mill complex conditions, harsh environment, and due to the materials, processes, parts of aging and human factors such as the impact of ultrafine mill pulverizing machinery inevitably there will be in use a variety of failures. If, however, able to correctly analyze the cause of the failure to take effective, targeted preventive measures can be effective in preventing mechanical failure, prolonged mechanical life. Ultrafine mill production line process: large bulk materials needed granularity jaw crusher broken by Hoist material delivered to silos Feeder uniform quantitative fed into host mill indoors grinding, grinding after the child has been taken away by the fan airflow. Classification analysis machine, large cyclone collector with the airflow through the pipe into the collected separately meet the fineness of the powder, then the powder tube and discharge shall be finished powder. The airflow again by the upper end of the large cyclone collector return air duct inhalation blower. The entire air flow system of the machine is a closed loop and is circulating in the positive and negative pressure state for more details: company website http://www.yhzg.org http://www.mfsbw.net