Impact stone crushers are widely used in sand and aggregate production lines across the USA due to their high efficiency and adaptability. These machines crush materials like limestone, granite, and concrete into desired sizes for construction projects.
A typical production line includes:
1. Primary Jaw Crusher: Breaks large rocks into smaller pieces (150–300mm).
2. Impact Crusher: Further crushes materials to 20–50mm with adjustable output size.
3. Vibrating Screen: Separates particles by size (e.g., 0–5mm for sand, 5–20mm for gravel).
4. Sand Washer: Removes impurities for high-quality final products.
| Model | Feed Size (mm) | Output Size (mm) | Capacity (t/h) | Power (kW) |
|————-|—————-|——————|—————-|————|
| PF-1210 | ≤350 | 20–50 | 70–130 | 110 |
| PF-1315 | ≤500 | 20–60 | 120–250 | 200 |
Q: What affects the price of an impact crusher?
A: Factors include model capacity, wear-resistant materials, and automation features.
Q: How to maintain the crusher?
A: Regularly check blow bars, rotors, and bearings; lubricate moving parts.
Project: A Texas quarry upgraded to a PF-1315 impact crusher, achieving 200t/h production with 95% usable aggregate output, reducing downtime by 30%.
