How to prevent blocking the mesh of rotary screen
In order to effectively prevent the screen of the vibrating screen from being clogged, measures should be taken for different reasons for the clogging of the screen holes:
1) When the particle size of the material is fine, the mud content is large, and the sieving particle size is small, the blockage of the water on the screen will play a decisive role;
2) When the moisture in the material is greater than 5%, if the material is dried unconditionally, the sieve surface and the sieve hole should be targeted for selection;
3) When the moisture is greater than 8%, wet screening should be adopted;
4) For materials with more flaky particles, you need to change the crushing method of the materials and the particle size matching of different crushing methods and processes;
Reasonably adjusting the tension of the screen is an effective method to reduce the blockage of the screen. The reasonable tension makes the screen and the supporting beam generate a slight secondary vibration, thereby effectively reducing the occurrence of hole blocking. The specific method is, The tension hook is made into a constant tension mechanism, that is, a spring is installed on the tension bolt.