The size of the grinding fineness is expressed as the particle size of the finished product after the material is ground by the Raymond mill. What factors will affect the fineness of the powder in the Mongolian pulverizer? The detailed analysis is as follows:

What factors are related to the uneven processing fineness of Raymond mill

1. The hardness of the grinding material

For different materials, the hardness is different, and the hardness directly affects the grinding difficulty and grinding fineness of the Raymond mill. Because the harder the material is, the more difficult it is to grind. Therefore, it is recommended to In the process of using the Raymond mill, users should mix the ore reasonably and try to ensure that the size of the material is uniform to ensure the fineness of the grinding.

2. The size of the opening of the classifier

In many Raymond grinding production lines, if the size of the opening of the classifier cannot be properly adjusted during the installation process, it may affect the grinding operation and the fineness of the grinding powder. Therefore, it is recommended that users pay attention to checking the opening size and height setting of the classifier during the installation and production of the Raymond mill.

3. Analyze the blade wear of the machine

In the grinding operation of the material by the Raymond mill, if the blade of the analyzer is severely worn, the fineness of the material will become coarse after grinding, which will affect the quality of the grinding powder. At the same time, when the blade of the analyzer is severely worn, It will also affect the overall production performance of the Raymond mill, and even shorten the service life of the equipment.

4. Wear of wearing parts such as rollers and rings

With the continuous progress of grinding operation, the grinding roller and ring of Raymond mill, as the parts in direct contact with the material, are bound to have different degrees of wear during the long-term grinding and milling process. Once the grinding roller and ring are seriously worn , it will affect the fineness of the Raymond mill.

5. The fan speed of the mill

In the case of insufficient air volume of the high-pressure Raymond mill, the fineness of the finished product will also become coarse. Because in the process of grinding and pulverizing the ore material, if the air volume of the fan is weak, the flow of the ore powder material cannot be blown well, so that the ore powder material is hindered in the process of circulation, and the fineness of the finished product becomes coarser. Phenomenon. Therefore, according to the actual production, proper adjustment of the air volume control valve is an important measure to ensure the fineness of the finished product discharged from the high-pressure Raymond mill.


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