Paraguay's copper ore contains high silica (Mohs hardness 6-7), which causes rapid abrasion of crushing components (e.g., jaw plates, Hydraulic Cone liners), leading to frequent part replacements and production downtime.
The required dual output sizes (20-25mm for sale, 0-20mm for grinding) cannot be accurately separated by the existing screening system, resulting in mixed particle sizes that fail to meet local buyer standards.
The quarry is located in a remote area of Paraguay with limited logistics access, making it hard to deliver spare parts promptly and conduct on-site technical support in case of equipment failures.
Local industrial energy costs are relatively high, and the 100-120TPH continuous operation leads to excessive electricity consumption, compressing the project’s profit margin.
| Component | Model/Spec | Africa-Specific Benefits |
| Jaw Crusher + Hydraulic Cone Crusher | PE-600×900 + HP300 | Jaw crusher (high manganese steel plate) + Hydraulic Cone crusher (wear-resistant alloy liner) resist high-silica copper ore abrasion. |
| Three-Layer Vibrating Screen | 3YK1860 | Precise screening for 20-25mm and 0-20mm sizes, ensuring particle size compliance with local market demands. |
| Spare Parts Kit | Customized Wear Parts Package | Pre-delivered spare parts (liners, bearings) stored on-site, with remote troubleshooting support via PLC system. |
| Energy-Saving Control System | Intelligent Frequency Conversion | Automatically adjusts power output based on ore feed quantity, reducing energy consumption by 15% compared to traditional systems. |
Copper ore value increased from raw material price to 40% higher after processing, lifting revenue
Steady output of 20-25mm (for direct sale) and 0-20mm (for grinding) to meet local market demands
90% uptime maintained despite remote site conditions, with less equipment downtime
Dust emissions controlled at 18mg/m³, meeting Paraguay’s industrial environmental standards
Their wear-resistant parts (high-manganese plates/alloy liners) stand up to Paraguay’s silica-rich copper ore (Mohs 6-7)
Jaw crushers do coarse crushing, cone crushers adjust to make 20-25mm (for sale) and 0-20mm (for grinding) outputs
Robust designs + hydraulic cone crushers’ easy troubleshooting cut downtime in areas with limited logistics/suppor
| Traditional Spring Cone Crusher | Hybrid Cone Crusher | Advantage | |
Power Consumption | 250 kW | 220 kW | 12% Less Energy Use |
Average Downtime / Failure Rate | (Data needed, e.g.: 15%) | 8% | ~50% More Reliable |
| CSS Adjustment Time | 2 - 4 hours | 20 minutes | 85% Faster Adjustments |
“The jaw + hydraulic cone crusher plant completely turned around our 100-120TPH copper ore operation. Its wear-resistant liners cut our part replacement costs by 50%, while the precise 20-25mm and 0-20mm outputs pushed local buyer acceptance up to 99%—a huge jump from our old setup. The remote-friendly design, paired with the on-site spare parts kit and automatic blockage clearing, dropped our weekly downtime to just 2 hours, and the energy-saving system trimmed 15% off our electricity bills. Best of all, we stay fully compliant with Paraguay's environmental standards, with dust emissions well within limits. This plant hasn't just improved our efficiency—it's made our operation far more profitable, and I'd absolutely recommend it to any quarry in the region.”
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