There are three main reasons for pebble sand making machine wobble: clogged blades need to be cleaned, feed size must be strictly controlled, and worn parts need to be replaced promptly. Precise maintenance ensures smooth equipment operation.

Mining machinery also experiences wear and tear during the processing of various ores, which can lead to malfunctions. For example, the wobble of a pebble sand making machine during operation can be caused by three main reasons.

1. The impeller is a critical component in a pebble sand making machine. Blockages in the impeller flow path can cause uneven feed and excessive machine oscillation. The solution is to remove the blockage.

2. If the pebble sand making machine is fed with too large a particle size during operation, it can also cause oscillation. Of course, the feed particle size must also be kept within limits, otherwise inadequate crushing will occur and production requirements will not be met. This is why pebble sand making machines have very strict requirements for feed particle size.

3. Wear of internal parts is inevitable during operation of a pebble sand making machine. One such issue is wear of the impeller's consumable parts. Severe wear can cause unstable operation and machine oscillation. The solution is to replace the worn parts to achieve balanced operation.