65 PSV Quarry for Sale: High-Performance Aggregate Solution for Demanding Operations
Struggling to Meet High-Spec Aggregate Demand?
Commercial quarries and mining operations face relentless pressure to produce premium-quality aggregates with consistent PSV (Polished Stone Value) ratings. Inferior crushing systems lead to downtime, excessive wear, and failure to meet stringent road construction or industrial mineral standards. The 65 PSV quarry solution delivers precision-engineered crushing performance—optimized for durability, efficiency, and compliance with global abrasion resistance benchmarks.
Product Overview: Engineered for Premium Aggregate Production
This turnkey 65 PSV quarry system integrates advanced primary and secondary crushing stages, paired with rigorous screening and grading technology. Designed for hard rock applications (granite, basalt, quartzite), it ensures uniform particle shape and optimal PSV ratings (±2 variance) for high-friction surfacing projects.
Workflow:
- Primary Jaw Crusher: Coarse reduction with minimal fines generation.
- Secondary Cone Crusher: Closed-circuit crushing for precise sizing.
- Tertiary Impact Crusher (Optional): Enhances cubical shaping for superior PSV retention.
- Multi-Deck Screening: 3-stage classification eliminates undersize contamination.
Key Features & Innovations
| Feature | Benefit |
|---|---|
| High-Chrome Blow Bars & Liners | 2–3x lifespan vs. standard manganese in abrasive environments |
| Hydraulic CSS Adjustment | Real-time calibration maintains output specs without downtime |
| Intelligent Load Monitoring | Prevents over-crushing, reduces energy waste by up to 15% |
| Modular Screen Decks | Quick-swap panels adapt to feed gradation changes (<30 min) |
Competitive Advantage: How Does This System Outperform?
Compared to conventional quarries targeting 55–60 PSV ranges, this solution offers:
- Higher Yield Efficiency: 12–18% more in-spec aggregate per ton of feed material (verified case study data).
- Lower Operational Cost: Energy-optimized drives reduce kWh/ton by ~22%.
- Future-Proof Compliance: Meets EN 1097-8 and ASTM D7625 standards for long-term project bidding eligibility.
Technical Specifications at a Glance
| Parameter | Specification |
|---|---|
| Max Feed Size | 800 mm (31.5″) |
| Capacity Range | 200–450 tph (adjustable via rotor speed) |
| Power Requirement | 375–450 kW (dual-drive options available) |
| Target PSV Output | 63–67 (configurable via wear part selection) |
| Key Materials Processed | Granite, Basalt, Andesite, Gabbro |
Proven Applications & Case Highlights
Road Construction: A Scandinavian contractor achieved consistent 65+ PSV output for national highway resurfacing—reducing bitumen adhesion failures by 40%. System uptime: 92% over 18 months.
Industrial Minerals: A UAE-based operator doubled export-grade aggregate production while cutting recrush cycles by leveraging the tertiary shaping stage. ROI realized in <14 months.
Flexible Acquisition Options
- Direct Purchase: Tiered pricing based on configuration (request detailed quote).
- Lease-to-Own: 36-month terms with maintenance bundling available.
- Trade-In Program: Credit applied for legacy equipment upgrades (+5% bonus for same-brand replacements).
FAQ Section
What’s the minimum required feed hardness for optimal PSV results?
The system performs best with rocks ≥6 Mohs (e.g., granite). Softer limestone or sandstone may require liner adjustments to avoid over-polishing. .jpg)
How often are wear parts replaced under typical use?
Blow bars: Every 90k–120k tons; liners: Every 180k–220k tons (varies by abrasiveness). Predictive maintenance alerts are included telematically.
Can the system integrate with existing screening plants?
Yes—flanged feed chutes and PLC compatibility allow seamless retrofitting (±2 days installation time).
What’s the lead time after order placement?
Standard units ship in 10–12 weeks; expedited builds available (+15% fee). .jpg)
Engineered to maximize profitability in high-stakes aggregate markets, this 65 PSV quarry system combines rigorous testing with field-proven reliability—ensuring your operation stays ahead of spec requirements and competitor capabilities.**