Ramond mill out powder abnormal how to do?2019-10-09 16:44:02

Summary:Raymond mill is a kind of widely used in mining, cement plants, chemical grinding equipment, is the important equipment for deep processing of non-metallic minerals and is popular with the masses of users.

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Ramond mill out powder abnormal how to do?

Raymond mill is a kind of widely used in mining, cement plants, chemical grinding equipment, is the important equipment for deep processing of non-metallic minerals and is popular with the masses of users, but the majority of users in use process, will inevitably encounter Raymond mill powder anomalies, in order to help you solve this problem, small make up specially made the following analysis, the hope can help you.

One, causes the ramond mill powder abnormal reason

If the Raymond Mill in the process of grinding, the sealing work of the powder lock is not done, it will form the phenomenon of powder inverted suction, resulting in no powder or less powder, so it is necessary to check the sealing of the powder lock, adjust the degree of sealing.

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Raymond grinding machine analysis machine is responsible for analyzing the size of finished powder, whether in line with the finished product standard, need not need to sand again, in the case of serious wear and tear of the machine blade, less than the role of grading, will cause a powder too coarse or too fine, this situation, change a new blade can be solved.

If the air volume of the ramond mill fan is not adjusted, the air volume is too large, will also cause the mill out of the powder is not normal, out of the powder will be too coarse, the air volume is too small, out of the powder will be too fine, in the case of checking other conditions no abnormal, should adjust the fan air volume to correct the powder size.

The spatula of ramond mill is responsible for scooping up the material. When the spatula is used for a period of time or the quality is not good enough, the material spatula will be worn out, and the powder will not be produced or the powder will be less. This requires the replacement of a new spatula, so as to ensure the normal operation of the equipment.

Two, how to make a large amount of Raymond mill powder

Generally speaking, in order to make the ramond mill production process out of a large amount of powder, high output, there are the following requirements:

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Raymond mill during the work, on the one hand, want to consider whether the equipment type selection to meet daily production requirements, avoid overloaded work, on the other hand, the material selection, try to choose moderate hardness, suitable for Raymond mill material, to prevent the material hardness is too large, difficult to achieve milling operation, plugging in the discharging mouth, cause problems of powder.

Raymond mill use after a period of time, should be for maintenance, as well as the roller shovel knife of ring replacement/repair parts processing, such as roller device is in use for connecting bolt and nut should be examined before and after, to see whether there is loose phenomenon, lubricating grease foot, whether additional roller device use time more than 500 hours to replace the roller, the roller set inside of the rolling bearing must be clean, the damage should be replaced in a timely manner.

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