Methods for Handling Crusher Operational Abnormalities

Crusher Operational Abnormalities and Solutions

As a crucial part of the mining industry, crushers play a significant role in processing raw materials into finished products. However, due to various reasons such as equipment failure, improper operation, etc., there may be operational abnormalities in the crusher. In this article, we will discuss some common operational abnormalities of the crusher and their solutions.

1. Overloading: When the crusher is overloaded, it may cause the crushing force to exceed the capacity of the crusher, resulting in abnormal crushing. To solve this problem, operators should ensure that the feed size does not exceed the maximum capacity of the crusher. Additionally, regular maintenance and inspection of the crusher's capacity can help identify any potential issues before they become serious.

2. Improper Operation: Improper operation of the crusher can lead to abnormal crushing. For example, if the operator does not follow the manufacturer's instructions or adjusts the settings incorrectly, it may cause the crusher to operate at an unsuitable speed or pressure. To avoid this issue, operators should carefully read the manual provided by the manufacturer and follow all recommended procedures.

3. Wear and tear: As the crusher operates continuously, its components may wear out over time. This can lead to abnormal crushing and reduce the lifespan of the crusher. To address this problem, operators should regularly inspect and maintain the crusher's components, including the crusher's jaws, screens, and conveyors. They should also replace worn-out parts promptly to ensure the crusher continues to operate efficiently.

4. Faulty Maintenance: If the crusher is not properly maintained, it may develop faults that cause abnormal crushing. For example, if the crusher's oil level is too low or the lubricating oil is contaminated with dirt, it may cause the crusher to operate improperly. To prevent this issue, operators should regularly check the crusher's oil level and lubricating oil quality and replace them when necessary.

5. Poor Quality Raw Materials: The quality of the raw materials fed into the crusher can affect its performance. If the raw materials are too hard or contain foreign objects, they may cause the crusher to operate abnormally. To solve this problem, operators should ensure that the raw materials meet the required specifications and remove any foreign objects before feeding them into the crusher.

In conclusion, handling operational abnormalities of the crusher requires attention to several factors. By following the above suggestions, operators can effectively prevent and solve these problems, ensuring the smooth operation of the crusher and improving its efficiency and productivity.