The air volume of the fan is not suitable: When the wind volume of the fan of Raymond mill is not suitable, large or small will have an impact on the fineness of the finished materials, so the wind volume of the fan should be adjusted to achieve the appropriate demeanor. The blades of the analyzer of Raymond mill are worn seriously. We know that the main function of the analyzer blade is to analyze the finished material. If the blade of the analyzer is worn seriously, it is impossible to analyze the finished material, so it may lead to the roughening of the Raymond mill. Therefore, we should replace the blades in time to ensure the normal analysis.
Raymond mill can not meet customer's fineness requirements for finished products because of its rough grinding. It can not meet the fineness of the instructions, which will affect the economic benefits. The above two points are the reasons and solutions that may lead to the coarsening of Raymond mill.