A vibrating screen is a machine used to separate materials by size. It is widely used in mining, quarrying, recycling, and aggregate production. After long period running, the mesh hole of vibrating screen may be clogged, how to solve this problem?
Main causes:
- Material is too wet or sticky.
- Particle size is close to the mesh hole size.
- Mesh tension is too loose.
- Feed rate is too high.
Solutions:
- Stop feeding and let the machine run empty for a few minutes – vibration often clears minor blockages.
- If the material is too wet, pre‑dry it before feeding, or use a spray bar with water to help material pass through.
- Reduce the feed rate and make sure material is spread evenly across the screen.
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