1.The circular vibrating screen design is delicate and durable, and any powder can be screened; 2. High filtering accuracy ensures the uniformity and fluidity of the coating sizing material, and greatly reduces the paper defects such as sizing rod blockage and coating scraper stripe.

1. filter and remove impurities from the return glue of the paper sizing machine; 2. filter and remove impurities from the return coating of the coater; 3. Filter the dispersion of calcium carbonate grinding system; 4. Filter the grinding materials of calcium carbonate grinding system.
2. During the use of circular vibrating screen, due to the viscosity of rubber, paint and pulp, the residue on the screen surface shall be cleaned in time during screening. Once there is too much residue on the screen surface, the screen will be blocked, affecting the screening accuracy and output. Therefore, timely cleaning the residues on the screen surface during production is the primary task to ensure normal production.
3. There are a large number of vibrators under the screen of the vibrating screen, which are mainly used to generate micro turbulence on the contact surface of the whole filter. Do not reduce or discard the vibrator, otherwise the filtering efficiency will be greatly reduced.
4. Regularly check the wear and tightness of each part of the vibrating screen . Especially, once the anchor bolts fixed at the bottom are loosened, the vibrating screen will vibrate abnormally and damage the screen frame or even the shell;
5. Regularly check the operation status of the vibration motor. In case of abnormal noise or poor operation of the motor, stop the machine for maintenance immediately! If there are foreign matters in the motor, it will cause abnormal noise of the motor, so it is necessary to clean and replace the motor lubricating oil;

What should we do if the screening effect is poor? For example, the purchased vibrating screen has the function of adjusting the spiral angle, which is controlled at 15 ° to ensure high-energy dispersion of slurry and slag/liquid separation. If there is no spiral angle equipment, slightly raise the side of the vibrating screen to ensure good screening effect when the screen surface is in the second frame state.