The 300-ton sand and gravel production line has been running for a long time. Even if we have lubricated the sand making machine regularly, there will still be problems with lubrication failure. There may be many reasons for the failure of lubrication of the sand making machine. Here I will list the 5 major reasons for the failure of lubrication of sand making equipment.

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1. Deterioration of lubricating oil

If the oil is exposed to direct sunlight for a long time or mixed with impurities such as water and dust, it will accelerate its deterioration and cause the lubrication sand making machine to fail. Therefore, in order to ensure the normal operation of the equipment, users must pay attention to and properly complete the sealing and lubrication system of the grinding wheel machine to prevent oil contamination and deterioration.

2. The sand making machine is blocked

The sand making machine is prone to dust during production. This dust may enter the equipment and block the oil pipe, causing the lubrication system to fail. To solve this problem, users can consider replacing the original pipe with a polymer composite pipe to reduce the risk of blockage, ensure the smooth operation of the lubrication system, and ensure the normal operation of the equipment.

3. Unsuitable lubricating oil

Users need to choose suitable lubricating oil according to seasonal changes: low viscosity oil is suitable for winter and high viscosity oil is suitable for summer. Given that the sand making machine continues to rotate at high speed and vibrate, it is recommended to use lubricating oil with strong adhesion, high viscosity and good vibration reduction effect to ensure stable operation of the equipment.

4. The lubrication system is short of oil

If the oil pressure of the lubrication system of the sand making machine is too low or the system is cut off, the lubricating oil will not be able to enter the correct position, and the lubrication part will be short of oil. For this reason, an alarm can be installed in the lubrication system. When the system is short of oil, the alarm will remind you to refuel in time to ensure that the sand making machine has a good lubrication effect.

5. There are impurities in the lubrication system

Impurities in the sand making machine can also cause lubrication failure, so the lubrication system needs to be cleaned in time. Clean or reduce the lubricating oil or oil sand in the lubrication system of the machine to ensure that users can use clean lubricating oil or lubricating oil.