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 the material is easy to form dust particles accumulate in the duct mill, Raymond mill from corrosion caused by 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, clogging pipes, the feed opening is not smooth problems . 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, 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. Raymond mill abnormal vibration reason Raymond powder machine milling industry is now the most widely used mine a milling device, milling work during abnormal vibration Raymond mill body, it will affect Raymond normal grinding mill work, feldspar mill will not only affect production, barite milling machines, even the life of Raymond reduction, calcite mill, so we must find body vibration is too large due to abnormal vibration lies. Raymond mill in check abnormal vibration, we are ready to review specific: 1, machine bottom bolts Raymond mill is not fixed or running loose bolts. 2, Raymond mill working under state bearing clearance unreasonable or bearing damage; 3, the spindle severe bending deformation; 4, roller swing too large can cause abnormal body vibration. Raymond Lei factory Zhengzhou Machinery Co., Ltd. on efficient energy saving efforts to make their usual efforts of the introduction of technology, equipment for their innovation, continuous cost reduction to maximize the benefits to the user. Talc mill | mill | machine provided by Lei Lei Machinery Co., Ltd. Zhengzhou. Zhengzhou Lei Machinery Co., Ltd. (www.hnzljx.net) (www.hnzljx.net) located close Xingyang Ying Zheng road intersection 500 meters west. Scraps and development in the wave of market economy, the current Lei machinery has a high profile in the crushing grinding equipment, and enjoys a good reputation. Lei machinery made whole network business alliance certification, marking our service and management level has reached a new height. Lei mechanical staff willing to work with all people of insight and common development, for a better future.