Clirik mill production line is made up by a host, analysis machine, pipe device, blower, jaw crusher, bucket elevator,storage bin,electromagnetic vibration feeder, distribution cabinets etc. The working process of the machine:when big block material through the mandibles crusher broken into required size, the hoist will be sent to the bunker material, then the vibrating feeder will even feed quantitative continuously into host mill room ground, grinding the FenZi be fan after air away, by analyzing the machine was graded, according with the fineness FenZi currents into the great whirlwind in the collector, separation of collection, then through a tube is the finished products from powder. Air again by large whirlwind collector to inhaled blower air duct at the top. This machine is the airflow system which is closed cycle, and this negative state is under circulating.In grinding indoor ground material has a water content, grinding heat generated when they lead to grinding indoor gas evaporation changed flow, at the same time as the pipeline sealing machine where lax, outside gas be inhaled, cyclic flow increased flow, so the adjustment between host more than the fan, and to achieve the balance of the air duct, and the excess gas import in the bag filter, the gas into more than the fine FenZi collection down, the more chi is purification back out. Each kind of grinding machine has its advantages and disadvantages like people,it is impossible to reach perfection. When it is reasonable combination and can be a very good foster strengths and circumvent weaknesses for each a material will have a different plan.