Sustainable mineral processing machine manufacturers with zero discharge technology
1.Product Introduction Ore Beneficiation Equipment
Zero-Emission Mineral Processing Equipment represents a new generation of eco-friendly beneficiation systems. It integrates modules for crushing, screening, washing, concentration, and wastewater treatment, utilizing a coupled physicochemical process to achieve mineral separation and 100% water recycling. The equipment features a modular design with support for wheeled or crawler-based mobility, adapting seamlessly to placer gold mining, tailings reclamation, and remote mining operations. Core components include vibrating feeders, high-pressure wash trommel screens, classifying screens, gravity separation sluices, and tailings treatment systems. These are complemented by intelligent control units that monitor water cycle efficiency and mineral recovery in real-time to ensure Zero Liquid Discharge (ZLD)throughout the entire process.
2.Application Ore Beneficiation Equipment
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Placer Gold & Riverbed Mining: Ideal for high-mobility gold recovery, serving as a cost-effective alternative to traditional stationary lines.
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Tailings Re-selection & Resource Recovery: Secondary processing of low-grade tailings to maximize resource yields and mitigate environmental pollution.
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Remote Mining Development: Rapid deployment in areas with limited infrastructure, balancing high-efficiency extraction with ecological preservation.
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Environmental Remediation Projects: Integrated with advanced wastewater treatment to comply with zero-emission mandates, suitable for mines located near urban or sensitive ecological zones.
3.Working Principle Ore Beneficiation Equipment
1. Raw Material Processing & Separation
• The vibrating feeder delivers raw material into a multi-stage screening system to separate waste rock from fine ore.
• The high-pressure wash trommel screen utilizes triple-spray technology to strip away clay and sand, ensuring the mineral surfaces are fully liberated.
• The classifying screen categorizes materials into coarse, medium, and fine grades, which are then routed to fixed sluices or centrifugal concentrators for gravity enrichment.
2. Water Resource Recirculation System
• Tailings slurry undergoes primary clarification in sedimentation ponds before entering a membrane filtration system (such as microfiltration or reverse osmosis) for purification.
• Purified water is recycled back into the washing and separation stages, creating a closed-loop water circuit.
• Concentrated brine or waste is treated via evaporative crystallization or ion exchange to recover heavy metals and solidify residual waste.
3. Intelligent Control & Monitoring
• Sensors collect real-time data on liquid levels, water quality, and mineral content, while AI algorithms dynamically optimize operating parameters.
• The system automatically adjusts discharge valve apertures and aeration rates to maintain a stable froth layer (in flotation stages) and enhance separation efficiency.
4.Advantages Ore Beneficiation Equipment
• Zero-Emission Eco-Design: Achieves zero wastewater discharge through water recycling and residue solidification, significantly lowering ecological risks.
• High Recovery & Resource Conservation: Advanced gravity separation boosts recovery rates for metals like gold and copper, while tailings re-selection minimizes resource waste.
• Flexible Deployment & Durability: The modular structure supports rapid assembly/disassembly; high-manganese steel components extend service life and reduce maintenance costs.
• Intelligent High-Efficiency Operation: AI-driven controls reduce manual intervention, provide rapid response times, and markedly improve separation precision.
• Economic & Social Benefits: Reduces water consumption and pollution treatment costs, actively contributing to the development of Green Mines.
5.Technical Specifications
| Category |
Model |
Effective Volume (m³) |
Capacity (m³/min) |
Impeller Diameter (mm) |
Impeller RPM (r/min) |
Motor Power (kW) - Agitating |
Motor Power (kW) - Scraper |
Single Weight (t) |
| XJK type Flotation machine |
XJK-0.35 |
0.35 |
0.18-0.4 |
300 |
480 |
1.5 |
0.75 |
0.6 |
| |
XJK-0.62 |
0.62 |
0.3-0.9 |
350 |
400 |
3 |
1.1 |
0.9 |
| |
XJK-1.1 |
1.1 |
0.6-1.6 |
500 |
330 |
5.5 |
1.1 |
1.3 |
| |
XJK-2.8 |
2.8 |
1.5-3.5 |
600 |
280 |
11 |
1.5 |
2.5 |
| |
XJK-5.8 |
5.8 |
5-7 |
750 |
240 |
15 |
1.5 |
3.6 |
| SF type Flotation machine |
SF-0.37 |
0.37 |
0.2-0.4 |
300 |
352-442 |
1.5 |
0.55 |
0.5 |
| |
SF-0.65 |
0.65 |
0.3-1.0 |
350 |
336 |
3 |
1.1 |
1 |
| |
SF-1.2 |
1.2 |
0.6-1.6 |
450 |
298 |
5.5 |
1.1 |
1.5 |
| |
SF-2.8 |
2.8 |
1.5-3.5 |
550 |
268 |
11 |
1.5 |
2.3 |
| |
SF-4 |
4 |
2-4 |
650 |
237 |
15 |
2.2 |
2.8 |
| |
SF-8 |
8 |
4-8 |
760 |
191 |
30 |
2.2 |
4.3 |
| |
SF-10 |
10 |
5-10 |
760 |
191 |
30 |
3 |
4.6 |
| |
SF-16 |
16 |
6-16 |
850 |
180 |
45 |
3 |
7.8 |
| |
SF-20 |
20 |
8-20 |
730 |
186 |
55 |
3 |
9.8 |
| JJF type Flotation machine |
JJF-2 |
2 |
1-3 |
370 |
400 |
11 |
1.1 |
1.9 |
| |
JJF-4 |
4 |
2-4 |
410 |
305 |
15 |
1.5 |
2.3 |
| |
JJF-8 |
8 |
4-8 |
540 |
233 |
22 |
2.2 |
4.5 |
| |
JJF-10 |
10 |
5-10 |
540 |
233 |
22 |
2.2 |
4.9 |
| |
JJF-16 |
16 |
5-16 |
700 |
180 |
37 |
2.2 |
8.2 |
| |
JJF-20 |
20 |
5-20 |
730 |
180 |
37 |
2.2 |
10.5 |
6.Our Solutions
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