Raymond mill for a variety of mining, milling coal production. Xiao Bian recently heard users reflect Raymond Mill in use for some time production will decline, high yield no new equipment. In Lei mechanical explain to you why. Raymond mill production decline is mainly due to equipment wear parts, if roller, grinding ring, blade wear cone crusher, will result in reduced efficiency. In addition, as powder collector for a long time after this Mifengbuyan parser wear may have resulted in the efficiency of Raymond machine is not high. Therefore encounter these problems to carefully analyze the reasons for hammer crusher, such as do not understand you can consult our technical staff. One, 6R4528 (YGM160) Grinder Features 6R4528 (YGM160) Raymond Mill is suitable for grinding barite, limestone, ceramic, slag, etc. Mohs hardness of not more than 9.3 crusher, humidity below 6% of non- flammable and explosive materials. The device is suitable for high fine powder processing of mining, metallurgy, chemicals, building materials and other industries more than 300 kinds of materials, product size in the range of 80-1310 mesh adjustment (the smallest up to 2000 mesh). By adding a special device in the machine, can produce 10-80 mesh coarse powder. Two, 6R4528 (YGM160) Raymond mill works: 6R4528 (YGM160) within the host Raymond mill, roller hanger on securing high-pressure spring pressure of 1000-1500 kg. After beginning work, grinding spindle rotary roll around, and in the dual role of high pressure spring and centrifugal force, keep grinding ring is rotated, the rotational pressure than Raymond mill under the same conditions, 1.2 times higher power, so much higher yields . When the material to be ground into the grinding chamber, fed by the shovel blade between the roller and grinding ring rolling, rolling after the powder with circulating air blower into the analysis crusher equipment, qualified with the powder air into the cyclone powder collector collects is finished, the large particles tablets to regrinding. Circulating air blower to repeat the above process, I entered the Wind bag filter purification. When the roller and grinding ring after a certain wear, high-pressure adjustment spring length, maintaining a constant pressure between grinding roller and grinding ring. Thus ensuring a stable output and fineness. Crusher, crusher, Zhengzhou machinery provided by Lei Lei Machinery Co., Ltd. Zhengzhou. Lei Zhengzhou Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) strong, credible, in Zhengzhou crushing grinding equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovative ideas will lead Lei machinery and you work into the brilliant, for a better future!