Comprehensive Application Range
Ferrous Metals Processing
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Iron Ores: Martite, hematite, limonite, siderite recovery and upgrading
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Titanium Minerals: Efficient separation of ilmenite and titanium-bearing ores
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Chromite Processing: Chromite concentration and purification
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Manganese Recovery: Manganese ore processing and beneficiation
Non-ferrous Metals Separation
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Tungsten Processing: Recovery of fine-grained wolframite disseminated in tungsten-bearing quartz veins
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Tin Operations: Separation of pyrrhotite in cassiterite polymetallic sulfide ores
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Mineral Separation: Precise separation of cassiterite and wolframite, limonite and other minerals
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Complex Ores: Separation of scheelite and wolframite, garnet and other challenging mineral combinations
Rare Metals Recovery
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Tantalum/Niobium: Tantalum niobite recovery and concentration
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Lithium Minerals: Lepidolite processing and upgrading
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Rare Earth Elements: Monazite and other rare earth mineral recovery
Non-metallic Mineral Purification
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Ceramic Raw Materials: Quartz, feldspar, and kaolin purification for glass and ceramics industries
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Refractory Minerals: High-temperature refractory materials including silimanite, andalusite, and kyanite de-ironing
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Impurity Removal: Elimination of amphibole, mica, tourmaline, garnet, and other harmful impurities
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Quality Enhancement: Upgrading industrial mineral specifications for premium applications
Specialized Applications
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Tailings Recovery: Weak magnetic tailings reprocessing and value recovery
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Industrial By-products: Iron separation from hematite mud in aluminum oxide plants
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Environmental Applications: Steel plant and power plant wastewater treatment
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Chemical Processing: Cleaning chemical raw materials contaminated by catalysts
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Industrial Recycling: Various industrial waste stream processing applications
Technical Specifications & Models
| Model | OR-2000 | OR-2500 | OR-3000 | OR3500 |
| Ring diameter(mm) | 2000 | 2500 | 3000 | 3500 |
| Ore size(mm), | -1.3(30-100) | -1.3(30-100) | -1.3(30-100) | -1.3(30-100) |
| (-200 mesh %) | ||||
| Ore density(%) | 10-40 | 10-40 | 10-40 | 10-40 |
| Slurry throughput (m³/h) | 100-200 | 150-300 | 300-450 | 550-1000 |
| Dry ore throughput(t/h) | 45-65 | 65-100 | 120-180 | 250-400 |
| Rated background magnetic field(T) | 1.8 | 1.8 | 1.8 | 1.3 |
| Rated energizing current(A) | 2260 | 2050 | 2000 | 1500 |
| Rated energizing voltage(V) | 59 | 73 | 106 | 91 |
| Rated exciting power(Kw) | 133 | 149 | 211 | 137 |
| Ring motor(Kw) | 5.5 | 11 | 18.5 | 30 |
| Pulsating motor(Kw) | 4 | 7.5 | 11 | 30 |
| Pulse stroke(mm) | 0-30 | 0-26 | 0-26 | 0-26 |
| Pulse speed(times/min) | 0-300 | 0-300 | 0-300 | 0-300 |
| Water consumption(Mpa) | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 |
| Water consumption | 70-120 | 80-100 | 80-100 | 240-450 |
| Cooling water consumption(m³/h) | 6-7 | 7-8 | 8-9 | 8-9 |
| Weight of biggest parts(T) | 18 | 21 | 30 | 41 |
| Dimension(length x width x height,mm) | 4300x3700x4500 | 4820x4920x5160 | 6090x5480x6420 | 7300x5700x7570 |
Technical Advantages & Design Features
High Gradient Magnetic Separation Technology
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Vertical Ring Configuration: Unique vertical orientation optimizes magnetic field distribution and particle separation
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Adjustable Pulsation System: Variable stroke (0-30mm) and speed (0-300 times/min) for optimal separation efficiency
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Uniform Magnetic Field: 1.5 Tesla rated background field ensures consistent separation performance
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Fine Particle Capability: Specifically designed for -200 mesh (30-100%) particle size ranges
Operational Efficiency
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High Throughput Capacity: Models from 10-80 t/h dry ore processing capability
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Energy Optimized Design: Efficient power utilization with exciting power ranging from 19-40KW
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Adaptive Processing: Handles ore densities from 10-40% with consistent performance
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Water Management: Integrated water systems with consumption rates tailored to each model
Robust Construction & Reliability
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Heavy-duty Components: Largest parts weighing 4-14 tons depending on model
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Industrial-grade Materials: Designed for continuous operation in demanding environments
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Modular Design: Simplified maintenance and component replacement
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Proven Durability: Field-tested in diverse mineral processing applications
Application-Specific Performance
For Fine Particle Processing
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Optimal Particle Size: Specifically engineered for -1.2mm materials with 30-100% -200 mesh content
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High Recovery Rates: Exceptional recovery of fine, weakly magnetic particles
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Grade Improvement: Significant upgrading of concentrate quality across multiple mineral types
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Flexible Operation: Adjustable parameters for different ore characteristics
Industrial-scale Performance
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Continuous Operation: Designed for 24/7 industrial processing requirements
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Scalable Solutions: Four models covering 10-80 t/h capacity range
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Integration Ready: Compatible with existing mineral processing circuits
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Automation Compatible: Suitable for modern automated process control systems
Selection Guidelines
Choosing the Right Model
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OR-1250: Ideal for pilot plants, small operations, or specialized applications (10-18 t/h)
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OR-1500: Balanced performance for medium-scale operations (20-30 t/h)
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OR-1750: High-capacity processing for established operations (30-50 t/h)
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OR-2000: Maximum throughput for large-scale industrial applications (50-80 t/h)
Application Matching
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Fine Tungsten/Wolframite: All models suitable, with selection based on throughput requirements
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Kaolin/Feldspar Purification: OR-1500 and larger models recommended for industrial scale
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Iron Ore Processing: All models applicable, with OR-1750/2000 for high-volume operations
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Environmental Applications: OR-1250/1500 typically sufficient for wastewater treatment
Installation & Operational Requirements
Site Preparation
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Foundation Requirements: Reinforced concrete foundations sized for equipment weight
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Space Allocation: Adequate clearance for maintenance and operation
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Utility Connections: Electrical power, process water, and cooling water systems
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Material Handling: Integration with feed and discharge conveying systems
Operational Considerations
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Power Supply: Stable electrical supply meeting rated voltage and current requirements
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Water Quality: Clean process water meeting specified pressure and volume requirements
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Feed Preparation: Proper sizing and density conditioning for optimal performance
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Maintenance Access: Regular access for inspection and routine maintenance
Performance Benefits
For Mineral Processors
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Increased Recovery: Higher yields of valuable minerals from complex ores
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Improved Grades: Enhanced product quality meeting market specifications
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Reduced Losses: Minimized valuable mineral losses to tailings
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Flexible Processing: Ability to process diverse ore types with parameter adjustments
Economic Advantages
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High Throughput: Large processing capacities reducing per-ton processing costs
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Energy Efficiency: Optimized power consumption for cost-effective operation
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Low Maintenance: Robust design minimizing downtime and maintenance costs
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Long Service Life: Durable construction ensuring years of reliable operation
Technical Support & Service
Pre-installation Services
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Application Analysis: Technical evaluation of specific processing requirements
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Site Planning: Assistance with installation layout and integration planning
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Custom Configuration: Parameter optimization for specific ore characteristics
Operational Support
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Commissioning Services: On-site startup and performance optimization
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Operator Training: Comprehensive training on operation and maintenance procedures
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Technical Documentation: Complete manuals, drawings, and specifications
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Spare Parts Availability: Readily available critical components and wear parts
Performance Optimization
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Regular Maintenance Programs: Scheduled maintenance for optimal performance
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Performance Monitoring: Operational parameter optimization services
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Upgrade Options: Technology upgrades and performance enhancements
Environmental & Safety Features
Environmental Compliance
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Water Management: Efficient water usage with closed-circuit options available
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Energy Efficiency: Lower energy consumption per ton processed
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No Chemical Additives: Physical separation process eliminating chemical reagents
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Waste Reduction: Maximized recovery reducing environmental footprint
Safety Integration
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Electrical Safety: Comprehensive electrical protection systems
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Mechanical Guards: Full protection for rotating and moving components
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Emergency Stops: Multiple emergency stop locations for operator safety
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Control System Safety: Integrated safety interlocks and monitoring
Industry Recognition & Applications
The OR Series High Gradient Vertical Ring Magnetic Separator has been successfully implemented in:
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Mining Operations: Major mining companies worldwide for precious and base metal recovery
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Industrial Mineral Processing: Leading producers of kaolin, feldspar, and quartz
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Metal Refining: Ferrous and non-ferrous metal processing facilities
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Environmental Applications: Industrial wastewater treatment and by-product recovery
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Research Institutions: Advanced mineral processing research and development
Ordering Information
Standard Delivery
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Lead Time: 20-30 weeks depending on model and configuration
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Packaging: Export-ready packaging for international shipment
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Documentation: Complete technical documentation package
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Warranty: 18-month comprehensive warranty on all components
Customization Options
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Special Materials: Corrosion-resistant materials for specific applications
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Control Systems: Various automation and control system options
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Ancillary Equipment: Complete system packages including pumps, tanks, and controls
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Performance Guarantees: Application-specific performance warranties available
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