A 5-tonne per hour jaw crusher is a compact crushing machine suitable for small-scale mining, recycling, or aggregate production in Chile. Below are key considerations when selecting or operating such a crusher:
Key Specifications
1. Capacity: ~5 tonnes/hour (varies based on material hardness and feed size).
2. Feed Size: Typically up to 200–250 mm (adjustable based on jaw opening).
3. Output Size: Adjustable between 20–80 mm (depending on crusher settings).
4. Power Requirement: ~15–30 kW electric motor or diesel engine.
5. Weight: ~2–5 tonnes (portable models available).
Applications in Chile
– Small-scale copper/gold ore processing.
– Recycling construction waste (concrete, asphalt).
– Aggregate production for local construction.
Top Brands Available in Chile
1. Metso Nordberg® & Sandvik – Reliable but higher cost.
2. McCloskey International – Compact, mobile options (J35/J40 models).
3. Komatsu BR380JG – Diesel-powered, good for remote sites.
4. Chinese M
facturers (SBM, Liming) – Cost-effective but check local support.
Chile-Specific Considerations
– Regulations: Ensure compliance with Chilean mining/environmental laws (e.g., SMA approvals).
– Altitude: High-altitude mines may require engine derating (~10% power loss per 1,000m above sea level).
– Spare Parts: Verify local availability (Santiago/Antofagasta hubs).
Cost Estimate
– New: $50,000–$150,000 USD (brand-dependent).
– Used: $20,000–$80,000 USD (inspect condition carefully).
Maintenance Tips
– Regularly check jaw plates/wear parts for abrasion (Chilean ores can be abrasive).
– Lubricate bearings with high-temperature grease (desert/coastal climates).
Would you like recommendations for local suppliers or assistance with operational setup?
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