What are the reasons why the jaw crusher does not discharge materials?

1. The humidity of the material to be crushed is high: When the jaw crusher encounters materials with large surface moisture, or the crushed materials are mixed with mud, it is very easy to get stuck, causing the minerals to be unable to come out, and the ore will be crushed. The phenomenon that the material is blocked in the cavity and cannot be discharged.

2. Too much material is fed at one time or the feeding speed is too fast: During the operation of the equipment, if the feeding amount is too fast and uneven, it will easily cause too much material to accumulate in the lower cavity of the jaw crusher and block the discharge. material opening, and then there is a phenomenon of no material being discharged.

3. There are iron blocks and other unbreakable raw materials (or the hardness of the object to be broken is too large): If the iron blocks and other unbreakable raw materials are not picked out when adding the raw materials, the jaw plate of the jaw crusher will be damaged. Cause certain damage, thereby affecting cutting.

4. Equipment failure: such as motor failure, belt breakage, drive shaft damage, etc. These problems may cause the jaw crusher to fail to work properly, thus affecting the discharge of materials.

Jaw Crusher

5. The feed is too large or too small: If the feed is too large, the processing capacity of the crusher will exceed its endurance range, causing the equipment to fail to work normally; conversely, if the feed is too small, the processing efficiency of the equipment will be reduced, or even May cause blockage.

6. Improper operation: For example, if the operator does not correctly adjust the equipment's ore discharge port or vibration system, the equipment may not be able to discharge the ore normally, thus affecting the discharge of materials. In addition, if the operator does not operate the equipment correctly, such as frequently switching equipment, overloading equipment, etc., it may also cause damage to the equipment and affect the cutting of materials.

7. Equipment design issues: For example, poor coordination between the jaw plate and the toggle plate, incorrect dimensions of the jaw plate and toggle plate, unreasonable position of the gear seat, etc. may result in material jamming and failure to discharge the material.

8. The transmission belt is loose or worn: The transmission belt is the power source of the jaw crusher. Its looseness or wear will affect the normal operation of the jaw crusher. When the transmission belt is loose, it will cause the motor's driving capacity to decrease and affect the crushing effect; when the transmission belt is severely worn, it will increase the resistance during the transmission process, causing materials to accumulate in the crushing cavity, causing material jamming.