The Hammer Crusher is mostly used for primary crushing, and the feed size is 600-1800mm. The hammer is mainly used for high-speed rotary motion to crush the material, and the vibration during operation is large, which directly leads to frequent failure of the crusher. There are four main types of common hammer crusher failures: 1. bearing wear; 2. bearing overheating; 3. knocking sound inside the machine; 4. machine vibration. How to solve these faults?
The hammer crusher is mostly used for primary crushing, and the feed size is 600-1800mm. The hammer is mainly used for high-speed rotary motion to crush the material, and the vibration during operation is large, which directly leads to frequent failure of the crusher.
There are four main types of common hammer crusher failures: 1. bearing wear; 2. bearing overheating; 3. knocking sound inside the machine; 4. machine vibration. How to solve these faults?
First, the hammer crusher bearing is overheated
There are three reasons for the bearing overheating, the bearing lubricant is insufficient, the grease is deteriorated and the bearing is damaged. We mainly solve by adding lubricant in time. If we encounter bearing damage, we need to replace the new bearing;
Second, the hammer crusher bearing wear
Bearing wear and tear, there are two main solutions. First, repair welding; second, brush plating processing repair. However, if you encounter high heat, the operation will break the shaft and even cause serious accidents. Moreover, the repair by the latter is easy to fall off after running for a while. The traditional two methods will cause wear and tear again. It is recommended that you use a high-tech product on the market. These products have strong adhesion, can quickly and effectively repair worn bearings, and because of the high pressure resistance of the product, It plays a role in extending the service life of the bearing.
Third, hammer crusher vibration
Unbalanced placement of the Hammer Crusher is the main cause of unbalanced machine operation; of course, if your machine is worn out, it may cause vibration. Careful inspection of the components, timely replacement or repair is a good solution.
Fourth, the hammer crusher produces a knocking sound inside.
There are three main reasons for the knocking sound inside the machine: 1. Some debris enters the inside of the crusher; 2. The parts of the fixed part of the liner are loose; 3. The hammer or other parts are damaged. In the event of such a failure, we must first stop the crusher operation, so as not to cause damage to the host equipment. Then, clean the crushing chamber; tighten the fixing part of the lining; and replace the damaged parts in time.
Minor faults can cause big problems! When the hammer crusher fails, it must not be slack, be careful to check and deal with it in time to avoid greater impact.

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