磨机在水泥、选矿、磷肥、陶瓷、火力发电及加气混凝土等工业广泛采用。一般磨机内壁都镶有锰钢或铸钢等金属衬板。当磨机工作时,磨内金属研磨体(棒、球、锻)对衬板进行猛烈的冲击而发出很大的噪声。 为了清除磨机噪声对职工健康的影响,我国不少企业在管磨、球磨和棒磨等粉磨设 Mill in cement, mineral processing, phosphate fertilizer, ceramics, thermal power and aerated concrete industry widely used. General mill wall are inlaid with manganese steel or cast steel and other metal liner. When the mill work, the grinding metal grinding body (stick, ball, forging) on ​​the liner violent impact and make a lot of noise. In order to clear the impact of mill noise on the health of workers, many Chinese enterprises in the tube mill, ball mill and rod mill and other grinding set