Vibrating feeder is a commonly used feeding equipment. The vibrating feeder can evenly and continuously feed the stone lumps and granules to the receiving machine and it, followed by jaw crusher, is the first process in the whole stone crushing line. Therefore, the working efficiency of the vibrating feeder not only has effects on the processing capacity of the jaw crusher but also on the production effect of the complete stone crusher production line. There are many users says that the vibrating feeder sometimes will has the problem of slow feeding, which is bad to the production. This article will share four reasons and solutions targeting the slow feeding of vibrating feeder. Reasons and solutions of slow feeding of vibrating feeder.

1. The chute is not inclined enough

Solution: to adjust the installation angle. Choosing the fixed position of the two ends of the feeder to be raised or lowered according to the site conditions.

2. The included angles of the eccentric blocks at both ends of the vibration motor are not consistent

Solution: to adjust after checking whether the two vibration motors are consistent.

3. The vibration direction of the vibration motors is the same

Solution: It is necessary to adjust the wiring of any one of the vibration motors to ensure that the two motors operate in reverse to ensure that the vibration track of the vibration feeder is linear.

4. Insufficient excitation force of vibration motor

Solution: to adjust the position of the eccentric block (the excitation force is adjusted by adjusting the phase of the eccentric block. One of the two eccentric blocks is fixed and the other is movable. Just loosen the bolts of the movable eccentric block. When the phases of the eccentric blocks coincide, the excitation force is the largest and decreases in order. The phases of the eccentric blocks of the same group of motors should be ensured during adjustment).

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