Judge the fault of ball mill from the working sound

judge the fault of ball mill from the working sound

When the ball mill is running normally, the grinding sound is clear and resonant. There is no rattling sound of the steel ball hitting the lining plate.If the sound is abnormal, the ball mill noise is too large, it may be a fault of the ball mill.

1, when the ball mill is running, there is a regular knocking sound, and the sound is very big.That is part of the lining plate bolts did not tighten, in the ball mill rotation, the lining plate hit the ball mill grinding cylinder.According to the sound judgment ball mill lining board place, finds out the loose bolt, separately fastening.

2. Abnormal running sound of ball mill reducer:

The sound of ball mill reducer running normally should be even and smooth.If the gear has a slight knocking sound or hoarse grinding sound, and there is no obvious change during the operation, you can continue to observe and find out the reason. Stop the ball mill for processing. If the sound is getting louder, stop the ball mill immediately for inspection.

3. The running sound is dull, the discharge quantity is reduced, and the production is too low

The solution is to adjust the feeding amount and feeding particle size in time to reduce the moisture content of materials; to clean the grate; to adjust the proportion of grinding body; to stop the machine and replace the separator board; to adjust the length of each silo; to adjust the circulating load; to overhaul the powder separator.

4. After the ball mill runs for a long time, due to the serious wear of the lining or loose connection bolts, the lining often drops, which affects the normal operation of the equipment.The specific process is as follows: abnormal sound appears in the mill, and the noise is large;The grinding medium at the place where the lining plate is dropped and the impact sound is too loud and clear.If the above situation is found, stop the ball mill immediately and replace the lining board or the lining board with better quality.

If you want to know more about our equipments details,please contact us
Shanghai Shuosen Mining Machine Co.,Ltd
www.shuosencrusher.com
sarahzzdshj@gmail.com
sarah@shuosencrusher.com

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