Ring medium speed mill main features. Ring medium speed micro powder mill efficiency and low consumption. In the materials, power, the same situation fineness, 40% higher than airflow mill and mixing mill production. 2. Ring medium speed micro powder mill long service life. Under the same materials and fineness of the case, than the impact crusher and turbine crusher wear parts and long service life, purple stone mill, generally up to 1 year. 3. Cavity without rolling mill, no screws. There is no bearing its seals and wearing loose screw easily and destruction machine and other issues. 4. Product fineness can reach a d97≤5μm. Raymond mill in common fault Raymond mill is one of the following most competitive cone crusher mining machinery products, a new generation of Raymond mill small dust, low noise, and the area is also small Raymond mill not only greatly improved in energy efficiency, environmental protection also do very comprehensive. But if you usually use properly, it will cause some unnecessary trouble. Let's analyze what common problems: 1, feeding uneven or excessive feed machines are often caused by blockage recommended electromagnetic vibrating feeder can avoid this failure. 2, poor exhaust pipes, circulating air heating temperatures of the main motor, fan current decreases. 3, dust removal device failure: bag filter is mainly used for circulating air flow increased air flow, air flow while removing dust particles, after the increase of the exhaust gas purifying air flow from the plane, when the bag filter dust can not be normal operation, a lot of dust is easy to form the accumulation of particulate material in the duct, resulting from anti-Raymond mill circulation duct blockage. 4, grinding material moisture or viscosity is too large, poor material flow, moisture content directly affects productivity and efficiency, but the material is too wet will lead to cutting hard, sticky wall, graphite milling machine, clogging pipes, cutting mouth is not smooth and so on. 5, abnormal fan, the fan is to provide the circulating air inside the Raymond mill, circulating air can carry material particles after grinding through the duct into the analysis machine for sorting materials. Voltage instability may cause abnormal blowers, mills, blower stream instability abnormal result, the material can not be evenly into the classifier in accordance with the procedure, resulting in the fan duct blockage. As Raymond Lei factory Zhengzhou Machinery Co., Ltd. is a research, design, development, manufacturing, services in one, with strong technical force, complete processing equipment, good service and modern scientific management. Zhengzhou Lei Machinery Co., Ltd. are welcome to my company to discuss cooperation. Shale mill, Lei machinery (online consultation), milling machines provided by Zhengzhou Machinery Co., Ltd. Lei. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to the community, and welcomes new and old customers throughout the visit, sincere cooperation for a better future. Lei Machinery - your trusted friends, company address: Xingyang Zheng Ying dense road intersection 500 meters west, Contact: Manager.