Analysis on the problem of material deviation during the use of linear vibrating screen:

　　The use of linear vibrating screens is becoming increasingly common due to their widespread application in various industries, and the problem of material deviation has been a long-standing issue. The following is a summary of the reasons for material deviation in linear vibrating screens.

　　1. Installation issues with vibration motors

　　Due to the fact that the transportation and screening of materials by the linear vibrating screen is carried out through the vibration source body - the vibration motor - which provides a designed fixed direction and fixed size of excitation force to push the material. Therefore, when there is poor material transportation, it can be basically judged that there is a problem with the installation angle of the vibration motor.

　　2. Not feeding evenly as required

　　If you have read the manual of the linear vibrating screen in detail, you should know that the repeated requirement is: uniform feeding. If there are fluctuations in the amount of material fed, it is easy to cause unstable screening accuracy, and the deviation of material stress due to the amount of material can lead to the problem of discharge deviation.

　　3. Aging and loosening of components

　　In addition to the vibration motor providing the main screening power for the linear vibrating screen, the damping springs in the linear vibrating screen also affect the screen force and the horizontal stability of the screen body to some extent. As the saying goes, one pull can move the whole body. If a component experiences aging or other issues, it can cause the discharge direction to deviate due to uneven screening surfaces, unstable screening machines, etc. In severe cases, there may even be sudden abnormal noise, severe wear of vibrating screens, and reduced lifespan. Therefore, it is very necessary to regularly inspect and maintain the equipment, and the materials used for the components are also crucial.

　　4. Screen box deformation

　　The sieve box refers to the part above the vibration motor and below the feeding port, consisting of a sieve frame and the sieve surface fixed around it. Under normal operation of the linear vibrating screen, especially for large and high-frequency linear vibrating screens, the screen frame requires both the gravity of a large batch of screened materials and the strong excitation force of the vibration motor. If the strength is not sufficient, it is easy to cause deformation, damage, and other problems. The strength of the screening box mainly depends on the manufacturer's material selection, welding process, and additional stable design.

　　In summary, the operation of a linear vibrating screen is related to many aspects, including the manufacturer's material selection quality, manufacturing process, and whether the customer's installation, operation, and maintenance are standardized. When there is a problem of material deviation, customers can eliminate the problem one by one based on the above factors and find corresponding solutions.