Gold Mine Jaw Crusher – High-Efficiency Primary Crushing for Demanding Mining Operations
Struggling with Unreliable Primary Crushing? Boost Productivity with a Rugged Gold Mine Jaw Crusher
Inconsistent feed size, excessive downtime, and premature wear can cripple your gold processing plant’s efficiency. Our Gold Mine Jaw Crusher is engineered for high-capacity primary crushing, delivering superior throughput, reduced maintenance costs, and extended service life—even in the harshest mining conditions. .jpg)
Why Choose Our Gold Mine Jaw Crusher?
A robust primary crusher is critical for optimizing gold ore processing. Our jaw crusher features:
- Heavy-duty construction: Reinforced frame and high-manganese steel jaws withstand abrasive gold-bearing rock.
- Optimized crushing chamber: Deep symmetrical design ensures consistent output size and minimizes recirculation.
- Advanced kinematics: Aggressive toggle angle maximizes throughput while reducing energy consumption.
- Low-maintenance design: Grease-lubricated bearings and replaceable wear parts cut downtime by up to 30%.
How Does It Work?
- Feed intake: Large gold ore lumps (up to 1,200mm) enter the crushing chamber.
- Compression crushing: The oscillating jaw exerts intense force, breaking ore against the fixed jaw plate.
- Discharge: Crushed material exits at a pre-set CSS (Closed Side Setting), ready for secondary processing.
Key Features & Technical Innovations
| Feature | Benefit |
|---|---|
| High Manganese Steel Jaws | Resists wear from hard quartz/vein ore |
| Hydraulic Adjustment System | Quick CSS changes without manual shims |
| Dual-acting Toggle Plate | Reduces shock loads, prolonging bearing life |
| Integrated Dust Suppression | Complies with MSHA/OSHA air quality standards |
Outperform Competitors – Proven Advantages
| Metric | Our Jaw Crusher | Industry Standard |
|---|---|---|
| Throughput (tph) | 350–1,200 | 250–900 |
| Power Consumption (kW) | 75–160 | 90–200 |
| Jaw Plate Lifespan (hours) | 4,500+ | 3,000–3,500 |
Higher efficiency means faster ROI—crush more gold ore per kWh.
Technical Specifications (Model: GMJC-1200×900)
- Feed Opening: 1200mm x 900mm (47″ x 35″)
- Max Feed Size: 1,050mm (41″)
- CSS Range: 150–300mm (6″–12″)
- Capacity: 400–1,200 tph (varies by ore hardness)
- Motor Power: 132–160 kW (175–215 HP)
- Weight: 65,000 kg (143,300 lbs)
Custom configurations available for high-sulfide or wet-sticky ores.
Where Is It Used? Real-World Applications
Case Study: Hard Rock Gold Mine, Nevada
- Challenge: Frequent jaw plate failures in granite-hosted ore reduced uptime to 65%.
- Solution: Upgraded to our crusher with Xtralloy® jaw plates.
- Result: Throughput increased by 22%, plate lifespan extended to 5,200 hours.
Other applications:
- Primary crushing in CIP/CIL plants
- Scalping before cone crushers in heap leach operations
- ROM pad run-of-mine ore reduction
Flexible Purchase & Financing Options
- CAPEX: Competitive upfront pricing with volume discounts.
- OPEX: Lease-to-own or crushing-as-a-service contracts available. Ask about our guaranteed uptime program.
Frequently Asked Questions (FAQ)
Q: How does this crusher handle high-clay or wet ores?
A: Optional grizzly pre-screen and hybrid hydraulic/mechanical clearing prevent bridging.
*Q: What’s the expected maintenance interval?**
A: Bearings require inspection every 500 hours; jaw plates last ~4 months in typical gold ore (SG 2.7).
Q: Can it integrate with existing conveyor systems?
A: Yes—discharge height and conveyor flange mounts are customizable.
Q: Is automation supported?
A: IoT-ready models include load monitoring and remote CSS adjustment via PLC. .jpg)
Engineered for miners who demand reliability. Request performance data or a site-specific proposal.