The black stone quarrying process in India involves drilling, blasting, crushing, screening, and washing to produce high-quality aggregates. Key equipment includes jaw crushers, cone crushers, VSI crushers, and vibrating screens. Below is a streamlined workflow:
1. Primary Crushing: Large black stone blocks are fed into a jaw crusher (e.g., JC5460 with 250–800 TPH capacity) for coarse reduction.
2. Secondary Crushing: Cone crushers (like HP300 with 120–400 TPH) further crush stones to 20–50mm.
3. Tertiary Crushing/Sand Making: VSI crushers (such as B-7615DR with 60–280 TPH) shape fine aggregates (0–5mm).
4. Screening & Washing: Vibrating screens (e.g., 3YK3070) classify materials, while sand washers remove impurities.
| Equipment | Model | Capacity (TPH) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | JC5460 | 250–800 | 200 |
| Cone Crusher | HP300 | 120–400 | 220 |
| VSI Crusher | B-7615DR | 60–280 | 315 |
| Screener | 3YK3070 | 50–500 | 30 |
One notable project is the granite quarry plant in Tamil Nadu processing 500TPH black stone aggregates for road construction.
One notable project is the granite quarry plant in Tamil Nadu processing 500TPH black stone aggregates for road construction.
One notable project is the granite quarry plant in Tamil Nadu processing 500TPH black stone aggregates
