The quartz fine crusher is a critical component in modern sand and aggregate production lines, designed to process hard quartz materials into high-quality manufactured sand (0-5mm) for construction and industrial applications. This equipment combines high crushing efficiency with low wear costs, making it ideal for large-scale aggregate plants.
– High Crushing Ratio: Achieves 60-70% fine sand output from raw quartz
– Low Wear Design: Tungsten carbide or ceramic composite liners (service life 6-12 months)
– Adjustable Output: 50-300 tph capacity range
– Dust Control: Integrated water spray system reduces PM10 emissions by 85%
| Model | Max Feed Size | Capacity (tph) | Power (kW) |
|---|---|---|---|
| QF-1000 | 50mm | 80-120 | 132 |
| QF-1500 | 60mm | 150-220 | 220 |
| QF-2000 | 80mm | 250-300 | 315 |
A complete quartz processing line typically includes:
1. Primary jaw crusher (for 300mm→50mm reduction)
2. Secondary cone crusher (50mm→20mm)
3. Quartz fine crusher (20mm→0-5mm)
4. Air classifier for precise gradation control
5. Water recycling system
Q: What’s the maintenance interval?
A: Major inspection every 800 operating hours; liner replacement every 3,000-5,000 hours depending on quartz hardness.
Q: Can it process wet quartz?
A: Yes, but capacity reduces by 15-20% compared to dry processing.
Q: Final product shape characteristics?
A: Cubical content >85%, flakiness index <10%.
