Modern quarry mining companies rely on efficient crushing and sand-making production lines to produce high-quality aggregates. A typical setup includes primary jaw crushers, secondary cone crushers, tertiary impact crushers, and sand-making machines (VSI). These systems are designed for high throughput, low maintenance, and precise particle size control.
| Equipment | Model | Capacity (t/h) | Power (kW) |
|---|---|---|---|
| Jaw Crusher | PE-600×900 | 50-120 | 75 |
| Cone Crusher | HPT-200 | 90-250 | 160 |
| Impact Crusher | PF-1214 | 70-130 | 132 |
| Sanding Machine (VSI) | S8-1145 |
<strongQ: How to reduce dust in the production line?
A: Install dust suppression systems like water sprays or bag filters at transfer points.
<strongQ: What is the optimal feed size for a VSI crusher?
A: Typically below 50mm to ensure efficient shaping and minimal wear.
<strongQ: Can recycled concrete be processed?
A: Yes, but pre-screening is required to remove rebar and contaminants.
A limestone quarry in Texas upgraded to a 300t/h line with our HPT cone crusher and S8 VSI, achieving 95% cubical aggregate yield. Downtime reduced by 30% due to automated lubrication systems.
