The eggshell pulverizing machine is a specialized equipment designed to crush and grind eggshells into fine powder or granular materials for use in sand production lines or as calcium-rich additives. This system integrates crushing, screening, and grading processes to achieve efficient recycling of waste eggshells.
1. Primary Crusher: Jaw crusher or hammer mill for coarse crushing (Feed size: 50-100mm, Output: 5-10mm)
2. Secondary Grinder: Ball mill or vertical roller mill for fine grinding (Particle size: 0.1-2mm adjustable)
3. Vibrating Screen: Multi-layer screening system (Capacity: 2-5t/h)
4. Dust Collector: Pulse jet bag filter (Efficiency: ≥99%)
| Model | Power(kW) | Capacity(kg/h) | Fineness(mesh) |
|---|---|---|---|
| EPS-200 | 7.5 | 200-300 | 80-200 |
| EPS-500 | 15 | 500-700 | 80-300 |
| EPS-1000 | 22 | 1000-1500 | 100-400 |
A poultry farm in Netherlands installed our EPS-500 system to process 8 tons of eggshell waste daily. The output powder is used as:
