Donar DE-XRT Sorter utilizes advanced X-ray and AI technology to efficiently separate waste rock from high-grade ore during pre-concentration, dramatically improving processing efficiency while reducing energy consumption
With non-destructive testing and modular design, it adapts to diverse ore types, delivering an economical and eco-friendly pre-concentration solution for mining operations
Technical Features
● Superior Dual-Energy X-ray Transmission
XRT-based intelligent sorting with high-resolution sensors and AI algorithms to differentiate high-grade ore and waste rock by density in real time
● Proprietary AI Deep Learning Algorithms
Innovative simulation of manual picking operation by teaching and training the intelligent DE-XRT sorter all the standards and features of identification and sorting
● Reliable High-Performance Ejector System
High-speed and powerful air ejectors designed and produced in-house ensure accurate rejection and reliable performance at high-capacity sorting
● Flexible Modular Design
Modular design of belt width from 1200 to 2800mm (1200/1800/2800) provides processors more flexibility
Typical Application Scenarios
✦ Low-Grade Ore Pre-Concentration
Rapid waste rejection at mine sites or plant feed stages to upgrade ore grade and reduce hauling/processing costs
✦ Bulk Mineral Sorting (Copper/Lead-Zinc/Iron)
Pre-discard low-grade material before crushing/grinding to optimize downstream processes
✦ Precious Metal Ore Sorting (Gold/Silver/PGMs)
High-resolution XRT detects fine metal particles to minimize valuable ore loss
✦ Diamond/Gemstone Rough Ore Sorting
Non-destructive sorting preserves crystal integrity while rejecting barren gangue
✦ Tailings Reprocessing
Recover residual valuables from legacy tailings for resource rehabilitation
Benefits
✦ Cost Efficiency
Rejects 50–90% of waste rock upfront, slashing hauling, grinding, and processing expenses while increasing mill feed grade
✦ Sustainability
Cuts tailings output and energy use, supporting ESG goals and green mining initiatives
✦ Fast ROI
Delivers payback within 6–18 months through operational savings and productivity gains
Specifications
Model | Donar DE-XRT1200 | Donar DE-XRT1800 |
Donar DE-XRT2800 |
Belt Width (mm) |
1200 | 1800 | 2800 |
Air Nozzle |
202 | 304 | 468 |
Sorting Size (mm) |
10~80 | 10~80 |
10~80 |
Throughput (t/h) |
4~10 |
6~16 | 10~28 |
Air Consumption (m3/min) |
15 | 20 | 25 |
Power (kw) |
12 | 15 | 22 |
Dimension (mm) |
5,675×2,436×2,349 |
5,675×2,890×2,751 |
7,780×4,142×2,594 |
Unpacked Weight (t) |
5.8 | 8.0 | 15.0 |