The fineness of the metal grinder adjustment method: 1, fineness :30 - 500 mesh of arbitrary regulation. Yield and fineness also vary depending on the proportion of materials. With vary with the host motor. According to the fineness of the material yield may be. 2, I plant the production of metal mill equipment fitted air volume control, adjustable air volume, low air volume fineness, fineness small amount of wind, adjusted to the desired fineness to continuous production. 3, the body has a fineness analyzer, the analyzer on the bolts loosen, move up fineness increases, moving down the fine was reduced, transferred to the fineness you need, fixing bolts can be produced. Only by understanding the structure and principles of crushing metal grinder After that, we can make better material crushing and fineness control. How to change the particle size of the crushed material, to achieve customer satisfaction. Structure and principle of crushing metal grinder: 1, metal grinder grinding tool include: 7-type knife, a knife-type knife and centrifugal components. 2, metal grinder attached to machines by the fan, powder collector, dust composition. 3, the host grinding chamber with 7 type knife, a knife and a centrifugal-type knife, coarse grinding, fine grinding and centrifugal grinding mill driven by the motor rotor speed operation. Making machinery to produce high-speed airflow impact force to crush the material to produce high-strength, compressive force, cutting force, friction, to achieve a unique shredding. 4, the three blade cutting grinding process to produce high-speed rotor blades rotate with the direction of flow, the material accelerates and repeated shocks in the gas stream, cutting friction. While subjected to three pulverization, the pulverized material was analyzed with the gas flow into the analyzer, the analyzer at the same time by the centrifugal force of the rotor by the gas flow and the effect of the centripetal force. So when the centrifugal force is greater than the centripetal force, the fine particles into the air powder collector collects coarse particles smash into the centrifugal grinding chamber continues until it reaches your satisfaction fineness. In addition, the use of metal grinder customers also can adjust the size of the particle size, which is to adjust the fineness of the material change in the proportion. [Ding Branch Machinery Manufacturing Co., Ltd. Website: (http://www.zzdingke.com) (www.zzlfjx.com) (www.zzguangshengjx.com) http://www.58sisuiji.com, http://www. tiaotaiji.com.cn, http://www.hnzlzg.net, http://www.hongganji6.com http://www.hnyzjx.cn]