India’s mining sector relies heavily on robust crushing equipment for processing copper ore. Leading manufacturers produce jaw crushers, cone crushers, and impact crushers tailored for high abrasion resistance and efficiency. Key models include:
| Model | Feed Size (mm) | Capacity (TPH) | Power (kW) |
|---|---|---|---|
| JC-1200 | ≤1000 | 200-350 | 160 |
| CCH-800 | ≤300 | 150-400 | 220 |
| PF-1515 | ≤500 | 250-500 | 315 |
Post-crushing, vibrating screens (e.g., VS-1860, 3-layer, 60t/h) segregate particles. Ball mills (Φ3.2×4.5m, 110kW) further grind ore to ≤0.074mm for flotation.
1. Primary Jaw Crusher → 2. Secondary Cone Crusher → 3. Tertiary VSI Sand Maker → 4. Wheel Sand Washer → 5. Finished Products (0-5mm sand, 5-20mm aggregate).
Q: How to reduce wear?
A: Use Mn18Cr2 liners; maintain feed size ≤80% of inlet width.
Q: Dust control methods?
A: Water spray + bag filters at transfer points.
Q: Typical copper ore processing capacity?
A: 200-800tph depending on hardness (Mohs 3-4).
A Indian-made JC-1200 jaw crusher + CCH-800 cone crusher line achieved 98% uptime processing 650tph copper porphyry ore with SiO₂ content ≤12%.
