Jaw crusher temperature is too high2019-09-02 11:22:18

Summary:The jaw crusher is a mining machine commonly used in mines for head breakage. During the operation, a large amount of heat energy is generated due to mutual friction of various components. If the temperature is not properly lowered, the jaw crusher will b.

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Jaw crusher temperature is too high

The jaw crusher is a mining machine commonly used in mines for head breakage. During the operation, a large amount of heat energy is generated due to mutual friction of various components. If the temperature is not properly lowered, the Jaw Crusher will be affected. Normal work. SBM heavy industry technicians introduced the specific solutions for temperature increase from three aspects.

First of all, pay attention to the increase of bearing temperature. When the jaw crusher is working for a long time, the bearing plays the role of driving the movable jaw, and it is subjected to the action of gravity and the friction between the bearing and the frame, resulting in the bearing temperature during operation. When the temperature is too high, due to the expansion and contraction of the bearing, the bearing will expand, resulting in inflexible operation, affecting work efficiency, so the lubricant of the jaw crusher bearing should be kept in good condition, clean, no Foreign matter, it is best to lubricate with thin oil. If you find that the vibration is abnormal, stop the car and check to see if it is caught by an object that is not easily broken, or if the hammer and other parts are damaged.

Jaw Crusher

Secondly, the jaw plate of the jaw crusher is used to crush and crush the material to achieve the purpose of crushing. The upper and lower parts of the jaw plate are close to the fixed jaw. After the material is crushed, the moving jaw leaves the setting, and the product is removed. The discharge port is discharged. Therefore, in the process of the jaw crusher work, the working strength of the movable jaw is very large. The temperature of the moving E is prone to abnormality. When the temperature rise reaches a certain limit, it will cause damage to the jaw. If necessary, certain measures should be taken to solve the abnormal temperature rise of the moving E, to avoid the shutdown caused by equipment failure and reduce the production efficiency.

The third is the increase in the temperature of the friction component of the jaw crusher. Due to the friction of some components during the movement of the jaw crusher, the kinetic energy is converted into heat energy and partially stored inside the component, causing the component to heat up. Can not work properly, at this time to properly use the lubricating oil, reduce friction, thereby reducing the generation of thermal energy, and the use of lubricating oil can take away part of the heat in the part to achieve the purpose of cooling.

Remarks: Lubricating oil plays a vital role in the operation of the jaw crusher, so it is necessary to clean the dirty oil in time and replace the low-quality lubricating oil with high-quality lubricating oil.

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