1. Vibrating Screen Although there is no need for lubricating oil, it is still necessary to overhaul once a year, replace the lining plate, and trim the two screen surfaces. The vibration motor should be removed and checked, and the motor bearings should be replaced with oil. If the bearing is damaged, it should be replaced.

2. The sieve should be taken out frequently. Regularly check whether the screen surface is damaged or uneven, and whether the sieve hole is blocked or not.

3. It is recommended to make a support frame to hang the spare screen surface.

4. Check the seals frequently and find that they are worn out or defective.

5. Check the sieve pressing device every shift. If it is loose, it should be pressed tightly.

6. Check the connection of the feed box for each shift. If the gap becomes large, causing collision, the equipment will be broken.

7. Check the sieve support device for each shift to observe whether the hollow rubber mat is obviously deformed or degummed. When the rubber mat is broken or transitional flattened, two hollow rubber mats should be replaced at the same time.