A modern crushing plant integrates multiple machines to process raw materials like granite, basalt, or limestone into high-quality aggregates for construction. Key equipment includes jaw crushers, cone crushers, impact crushers, vibrating screens, and sand-making machines.
1. Primary Jaw Crusher: Handles coarse crushing with high capacity (e.g., 50–800 t/h). Models like PE-600×900 feature a feed opening of 600×900 mm.
2. Secondary Cone Crusher: Fine crushing with adjustable discharge (e.g., HP300, output size 6–40 mm).
3. Vertical Shaft Impact (VSI) Crusher: Produces shaped sand (0–5 mm) at 60–500 t/h.
4. Vibrating Screen: Multi-layer screening (e.g., 3YK2460 with 2400×6000 mm deck).
| Equipment | Model | Capacity (t/h) | Power (kW) | Output Size (mm) |
|——————–|————|—————-|————|——————|
| Jaw Crusher | PE-750×1060| 110–320 | 110 | 80–140 |
| Cone Crusher | HPT300 | 90–330 | 220 | 6–40 |
| VSI Crusher | B-9100SE | 200–500 | 400 | 0–5 |
Q: How to reduce dust in crushing plants?
A: Use water sprays or install dust collectors at transfer points.
Q: What’s the lifespan of crusher wear parts?
A: Manganese jaws last ~3 months under medium hardness; regular rotation extends life.
A quarry in Texas upgraded to a 500 t/h plant with a PE-1200×1500 jaw crusher and two HST315 cone crushers, achieving 95% passing rate for ASTM C33 concrete aggregates. Maintenance costs dropped by 20% via automated lubrication systems.
For optimal operation, match equipment to material hardness and target gradation while prioritizing energy-efficient
