Rajasthan’s granite and limestone quarries require robust crushing and sand-making equipment to produce high-quality aggregates. A typical production line includes:
1. Primary Jaw Crusher (e.g., 90-120TPH capacity, feed size ≤750mm)
2. Secondary Cone Crusher (e.g., 75-200HP motor, output 50-300TPH)
3. Tertiary VSI Crusher (for sand shaping, 40-80mm input, 0-5mm output)
4. Vibrating Screens (3-4 deck, 5-20mm sizing)
| Model | Capacity (TPH) | Power (kW) | Output Size |
|——-|—————|————|————-|
| JC-110 | 90-120 | 110 | ≤200mm |
| HPC-200 | 150-300 | 200 | ≤30mm |
| VSI-850 | 60-180 | 180 | 0-5mm |
Q: What’s the typical production cost per ton?
A: ₹120-180/ton including power, labor, and wear parts.
Q: How to reduce dust pollution?
A: Use wet suppression systems + bag filters (99% efficiency).
A 250TPH plant achieved:
– Basalt aggregate production: 200TPH
– M-sand output: 50TPH
– ROI period: 18 months
The system features multi-stage dust control and automated grading for railway ballast and concrete aggregates.
