The vibrating screen should be operated according to the operating instructions, and the simple maintenance method of the equipment should be mastered to extend its life. 1. Before the vibrating screen starts: (1) The coarse mesh and fine mesh should be inspected for damage, and if damaged, it should be replaced in time to ensure the screening effect; (2) Is there a lock for each set of collars? 2. When the vibrating screen is started: (1) Pay attention to the presence or absence of abnormal noise. If there is noise, the equipment may be faulty and need to be stopped for inspection. (2) Is the current stable? (3) Whether the vibration is abnormal or not 3. After the vibrating screen is used: clean it after each use. 4. Regularly check the coarse mesh, fine mesh and spring for fatigue and damage. Whether the parts of the fuselage are damaged by vibration, the parts to be lubricated must be lubricated. The advantages of the vibrating screen are briefly summarized as follows: 1. Separation of slag liquid: The vibrating sieving machine can quickly remove non-soluble solid substances in various types of slurry and continuously discharge slag. 2. Screening: Particles and powders can be divided into particle segments of different sizes. A single vibratory screening machine can be fitted to a 5-layer screen, which can continuously sort 2-6 levels and control a smaller particle size range. 3, impurity removal: high-performance vibrating screen in the high-flow process, can quickly remove large particles or small particles with low percentage.