Mining sorting system for small-particle pre-concentration
Enhance precision and efficiency in mineral processing with advanced laser scanning that delivers consistent product quality and reduced operational costs by pre-concentrating small particle sizes.

The PRO Tertiary LASER from TOMRA is an efficient laser sorting machine designed for high-precision mineral and ore processing. It features a patented multi-channel laser scanning system that achieves superior structural and spectral selectivity, crucial for sorting applications in industrial minerals, diamonds, and metallic ores. By processing particle sizes from 6mm to 30mm, it ensures consistent, premium product quality with a compact footprint. The PRO Tertiary LASER supports continuous, high-speed operation, connecting seamlessly with existing processing lines, and offers the option to use TOMRA Insight for advanced data monitoring and operational insights. With its robust design, it minimizes maintenance requirements, increasing operational efficiency and reducing downtime.
Benefits
- Enhances yield and reduces costs by pre-concentrating materials efficiently.
- Achieves high-purity end-products with precise LASER sorting technology.
- Minimizes maintenance needs with a robust, compact design.
- Facilitates process optimization through cloud-based data monitoring with TOMRA Insight.
- Seamlessly integrates into existing production lines for continuous, high-speed operation.
- Applications
- Diamonds,Metallic ores,Minerals
- End products
- Gem-quality diamonds,Refined metallic ores,Mineral concentrates
- Steps before
- Crushing,Screening,Sizing
- Steps after
- Material Collection,Quality Control,Further Concentration
- Input ingredients
- material from 6mm to 30mm particle sizes,surface structure,brightness,color,transparency,size,shape
- Output ingredients
- consistent premium product quality,pre-concentrated material
- Market info
- TOMRA is known for its expertise in sensor-based solutions for resource productivity, particularly in recycling, food sorting, and mining industries, offering advanced technology to improve resource recovery and efficiency, enhancing sustainability and operational performance.
- Particle Size Range
- 6mm to 30mm
- Maintenance
- Low and easy maintenance
- Design Type
- Compact
- Identification Technology
- Multi-channel laser scanning
- Air Ejector Valves
- High performing
- Data Monitoring
- Cloud-based via TOMRA Insight
- Sorting Task Configurations
- Flexible
- Working mechanism
- Multi-channel laser scanning system
- Integrated steps
- Air ejector valves
- Batch vs. continuous operation
- Continuous
- Automation level
- Automatic with data monitoring via TOMRA Insight
- Cleaning method
- Low maintenance required
- Density/particle size
- 6mm–30mm
- CE marking
- Yes
- ISO 9001
- Yes
- EU Machinery Directive
- 2006/42/EC
- RoHS Compliance
- Yes
- Machine footprint
- Small / Compact
- Particle size range
- 6mm to 30mm
- Discharge method
- High performing air ejector valves
- Laser scanning system
- Multi-channel,high resolution
- Control panel type
- HMI with touch screen
- Compact footprint
- Yes