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Stone Crusher Manufacturers In India

Stone Crusher Manufacturers In India

Fault classification of Stone Crushers that are prone to occur in beneficiation

The Stone Crusher is a crushing equipment commonly used in the beneficiation process, and its safe operation is related to the efficient production of the entire beneficiation process.

Shanghai Shibang Machinery Co., Ltd. is one of the professional Stone Crusher manufacturers in China. It has decades of experience in crusher production, R&D and maintenance. Based on the guidance and experience summary of Shibang technicians, Xiaobian here summarizes the following fault phenomena that occur in the beneficiation of Stone Crushers.

  • 1. The vibration of the crusher unit is abnormal. The vibration amplitude of a general unit has a specified value. Once the vibration exceeds the specified value, this is a very dangerous fault. This may be caused by improper installation, unreasonable process design, improper operation, etc. Users need to stop in time to find the cause for targeted elimination.
  • 2. The bearing clearance is increased. If the gap between the shaft of the moving crusher and the bearing is too large, the parts will vibrate. Possible causes are loosening of the connecting bolt, imbalance of the bearing static balance, and poor lubrication.
  • 3. The temperature of the moving crusher bearing rises abnormally. The reason is that the lubricating grease is improperly selected, the quality is unqualified; the lubricating oil is insufficient; the cooling system is faulty; the bearing clearance is too small, the friction is increased; the inner ring of the rolling bearing and the shaft, the outer ring and the seat hole are excessively excessively complicated. As a result, the bearing clearance is too small after assembly; the temperature of the working environment is high.
  • 4. The device produces abnormal sounds and knocking sounds. The possible reasons are: foreign matter entering the crusher cavity; some relative movement of the friction pair gap is too large, loosening during operation; the connecting piece is detached or the parts are damaged.

With the increasing use of Stone Crushers in various fields, users should take into account the safety and maintenance of equipment while creating benefits. In this way, we can better use the equipment to create more benefits for ourselves.

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