1. The shock absorber spring of the vibrating screen is loose
In general, the spring and base are tightly attached, so that the vibration force is directly transmitted to the shock absorber spring, which uses the elastic variable of the shock absorber spring to cushion. However, when the vibration spring loosens, under the action of the vibration force, the spring will generate friction with the base, resulting in increased noise. So it is necessary to regularly check the tightness of the screws during use.
2. Loose vibration motor bolts
Due to the use of two vibration motors working simultaneously on the linear vibrating screen, under the strong vibration force, each bolt on the linear vibrating screen can easily loosen, causing friction and noise between the screen body and components of the linear vibrating screen. So it is necessary to regularly reinforce the bolts.
3. The motor bearings are not precise enough or damaged
The vibration source of the linear vibration screen is two vibration motors, and the core of the vibration motor is the bearing. If the bearing accuracy of the linear vibration screen is not high, it will increase the friction between the bearing and the motor; When the bearing breaks, the friction becomes more pronounced and the noise becomes louder. Solution: Replace with a new qualified bearing.
4. The vibrating screen body is broken
The production capacity of each linear vibrating screen has an upper limit. Some manufacturers increase the load of the linear vibrating screen due to high production capacity requirements and tight construction schedules. This long-term use can cause the screen body of the linear vibrating screen to fracture, which will cause significant noise during the operation of the linear vibrating screen. Solution: Reasonably specify the load of the linear vibrating screen
The above is the reason for the abnormal and severe vibration of the linear vibrating screen. If you have any relevant screening questions or needs and would like to learn more about product information, please call+86-1232806514, and we will be happy to serve you.
