Cebu Mining Company operates a high-efficiency limestone processing plant in the Philippines, producing premium-quality sand and aggregates for construction. The integrated production line adopts a three-stage crushing system combined with vertical shaft impact (VSI) sand making technology.
| Equipment | Model | Key Parameters |
|---|---|---|
| Jaw Crusher | PE750×1060 | Feed size: 630mm, Capacity: 110-320t/h |
| Cone Crusher | HPT300 | Max feed: 240mm, Output: 120-400t/h |
| VSI Crusher | VSI6X1263 | Throughput: 250-583t/h, Product fineness modulus: 2.6-3.0 |
| Vibrating Screen | 3YK3072 | Screening area: 21m², Layers: 3 |
1. Primary crushing with jaw crusher reduces <600mm limestone to <150mm
2. Secondary crushing via cone crusher produces <50mm intermediate product
3. Tertiary shaping through VSI crusher creates cubical sand (0-5mm)
4. Multi-layer screening separates products into 0-5mm, 5-10mm, and 10-20mm specifications
Q1: What’s the daily production capacity?
A: The plant achieves 8,000-10,000 tons/day with three-shift operation.
Q2: How to control product gradation?
A: Adjustable rotor speed (45-75m/s) on VSI crusher allows precise fineness control.
Q3: Dust control measures?
A: Pulse bag filters achieve >99% collection efficiency at transfer points.
This limestone aggregate plant supplied:
– 450
