When adjusting the vibration frequency of the vibrating screen, the type of vibrating screen must be clarified first. If it is a vibrating screen using an exciter, the vibration frequency can be adjusted by increasing the weight of the eccentric block, that is, increasing the secondary eccentricity. On the other hand, for vibrating screens using vibrating motors, the amplitude can be adjusted by changing the angle between the eccentric blocks at both ends of the motor shaft, thereby affecting the magnitude of the exciting force. An increase in the angle means a decrease in the exciting force, and vice versa.

In addition to physical means, the frequency converter can also be used for adjustment, but it is necessary to ensure that the motor operates within the allowable range. It is worth noting that for the vibration source on the vibrating screen, whether it is an exciter or a vibration motor, the adjustment amount must be consistent, otherwise it is easy to cause equipment damage.

During the adjustment process, it is important to ensure the stability and safety of all components to avoid equipment failure or damage due to improper adjustment. In addition, regularly check the working status of the vibrating screen and perform maintenance in a timely manner to ensure long-term stable operation of the equipment.

In actual operation, the appropriate adjustment method should be selected according to the specific situation, and the equipment manufacturer’s instruction manual should be referred to ensure that the operation complies with the specifications. For users who are new to vibrating screen adjustment, it is recommended to seek help from professional technicians to avoid safety risks caused by improper operation.