Blocked screen mesh is a common trouble in vibrating screening production.
Installing cleaning rubber balls under the screen panel is the most economical solution.
But many factories encounter problems: balls break easily, insufficient bounce effect or scratch screen mesh.
Three key factors to choose vibration screen rubber balls:
1.Material selection
For normal temperature dry screening: PU balls / NBR rubber balls (high wear resistance, cost-effective)
For high-temperature, food material screening: food-grade silicone rubber balls
2.Hardness selection
Too hard: easy to wear screen mesh; Too soft: poor bouncing effect. 60~75 Shore A is the most common option.
3.Diameter matching
The ball diameter must match the screen frame internal space. Too large cannot bounce; too small loses cleaning effect.
Tips for longer service life:
1.Avoid long-term contact with strong solvent;
2.control continuous working temperature;
3.regularly check for cracking.
We supply standard cleaning rubber balls for vibrating screens and support custom sizes for non-standard screen equipment. Share your vibrating screen parameters, and we can recommend the most cost-effective solution.
Inquiry now for catalog and bulk pricing of vibrating screen cleaning rubber balls.
