Factors Affecting the Efficiency of Ball Mill

Topics: Iron, Crusher, Ferrous Pages: 2 (439 words) Published: April 2, 2012
Ball mill is the key equipment for grinding after the crush process, and it is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, and ball mill also can be used for the dry and wet grinding for all kinds of ores and other grind-able materials. 1, The impact of media materialThe generally used crushing media mateial include: various mine materials (manganese, copper, tungsten ore, chrome ore, etc.), various types of stone (limestone, granite, gneiss, basalt, gray rock, etc.) and industry coal used in power. The hardness of the media is the main basis that determines the liner plate wear, the higher hardness of the media, the shorter service life of the liner, on the contrary, if the media is with a lower hardness, the service life of the liner will be prolonged. 2, The impact of operating conditions1) Eliminate defects not timely.2) Adjusting undeservedly makes the ball mill running at a short positions. 3, The impact of liner materialThe main parameters affecting the anti-wear effect is matching of the two index of hardness and impacting toughness of liner material. If the liner plate has a higher hardness, which means it has a good wear resistance, and the two factor basically is a proportional relationship. The impacting energy depends on the size of the diameter of steel ball and grinding tube. 4, the impact of the ball mill's designing and manufacturing and the installing quality.The performance of the lining plate generally include the following two: one is to protect the cylinder; another is that the liner plate rotates at a specific speed to raise the ball to the required height to achieve the desired effect.The quality of the liner plate is also direct factor affecting the normal operation of the mill.Those above are the main factors affecting ball mill liners, we recommend that you should firstly consult the expert before you buy...
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