River pebble sand making machine is a very commonly used machine for producing artificial sand. In the sand making process, we not only need to choose a reasonable sand making machine, but also pay attention to common faults that may occur during use. Some common faults will inevitably occur when the sand making machine is used for a long time. Therefore, when an abnormality occurs during the use of the sand making machine, the work should be stopped immediately, and common faults should be checked on the equipment to avoid unnecessary losses. Here is a summary of some common faults.
1. Abnormal vibration of the sand making machine
If the material entering the sand making machine is too large and causes abnormal vibration, you can check the feed particle size of the stone; when the impeller of the sand making machine is worn unevenly, it will cause abnormal vibration of the machine. At this time, you can check the impeller and alloy. The wear of the hammer head, if there is wear, it must be repaired and replaced immediately if necessary; the imbalance of the impeller of the sand making machine causes abnormal vibration, and the balance of the sand making machine needs to be adjusted; the foundation of the sand making machine is improperly handled If abnormal vibration is caused, check whether the anchor bolts are loose and fix them immediately.
2. Bearing heating of sand making machine
The lack of oil and too much oil in the sand making machine bearing will cause the bearing to heat up. You can check the oil level when the heat is generated; the damaged bearing of the sand making machine will also cause the bearing to heat up. Check and replace the bearing immediately; if the sand making machine If the upper cover of the bearing body is too tight, the bolts should be adjusted to moderately adjust the degree of looseness.
3. The conveyor belt of the sand making machine is overturned
The belt of the sand making machine is worn, and a new belt can be replaced; check the quality of the V-belt of the sand making machine to see if there is any problem with the quality
4. The discharge size of the sand making machine is too large
Check the wear of the alloy hammer head and side impact plate of the sand making machine. The alloy hammer head and side impact plate can be repaired and used, and can be replaced if necessary; check the particle size of the material of the sand making machine, and the material is the key to the production capacity of the sand making machine. One of the factors is that when the particle size is too large, it will also cause the output particle size of the sand making machine to be too large.
5. The sand making machine has the sound of metal collision
The liner or the wearing parts of the impeller inside the sand making machine fall off, and it is necessary to stop the machine and re-tighten the parts.
The sand making machine plays an irreplaceable role in the ore equipment, and it is also the most effective, practical and reliable sand making equipment at present. If other failures occur during operation, it should not be taken lightly, and it should be stopped immediately for inspection to avoid damage to other components.
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