KSL-2 Series Upgraded Double-Layer Dry Dedicated Optical Mineral Ore Sorter
Specs & Features: Dry-Only Double-Layer CCD Optical Ore Sorter for 2mm–30mm Dry Granular Minerals
APEX Intelligent Optical Dry Ore Sorter for Silica Sand Processing
Key Advantages
- Dual-Layer Synchronous High-Yield Structure
- Wide 2mm–30mm Particle Size Adaptability
- Industrial-Grade Dry-Process Reliable Operation
- Preferred Equipment for Large-Scale Dry Ore Pre-Concentration
Products Center
Contact Us
- Phone: +86 18815515040
- Email: info@apexitec.com
- WhatsApp: +86 18815515040
- Address: No. 789 Mingchuan Road, Boyan Tech Park, Hefei, Anhui, China
Product Introduction
Features of Optical Ore Sorter
The KSL-2 is an upgraded dry-only double-layer optical ore sorter, engineered for high-efficiency dry beneficiation of 2mm–30mm mineral particles and lump materials.
1. Dual-Layer Synchronous High-Yield Structure
Two independent conveying channels greatly boost hourly throughput, capable of handling large-volume dry ore within 2–30mm without wet feedstock.
2. Wide 2mm–30mm Particle Size Adaptability
Suits various granular and medium lump dry ores, precisely removing heterochromatic lumps, weathered ore, surface-stained materials and waste gangue.
3. Industrial-Grade Dry-Process Reliable Operation
Dust-proof, abrasion-resistant sorting machine with anti-deviation design supports 24-hour continuous high-load operation, optimized exclusively for dry mineral processing environments.
4. Preferred Equipment for Large-Scale Dry Ore Pre-Concentration
Provides consistent high-precision separation for mineral upgrading projects and large-scale dry ore processing production lines.
Parameters of Optical Ore Sorter
| Model | KSL6-2 |
| Capacity (t/h) | 8-16mesh 3-7 |
| 6-8mesh 4-8 | |
| 5-9mesh 5-9 | |
| 8-17mesh 8-17 | |
| Voltage (v/Hz) | 380/50 |
| Power (kw) | 9.5 |
| Air pressure (Mpa) | 0.6-0.85 |
| Weight (kg) | 3550 |
| Dimension (mm) | 3700*2725*2410 |
Performance Comparison
Quartz Stone Dry Sorting Result
Left: ACCEPT—High-purity qualified white quartz stones
Quartz Stone Dry Sorting Result
Right: REJECT—Impure quartz mixed with stained, heterochromatic waste particles
Multi-Material Dry Sorting Verification (2mm–30mm Dry Granules)
This gallery displays the actual dry sorting contrast of dozens of bulk materials processed by KSL-2 double-layer dry dedicated optical ore sorter.
Each group presents purified finished material on the left and heterochromatic, stained waste impurities ejected by the machine on the right.
Covered Dry Processing Materials
1. Non-metallic aggregates: kaolin grains, pebbles, quartz stone particles
2. Various industrial dry ores: silicon material, phosphate ore, coal gangue, molybdenum ore, rare earth, hematite, manganese ore, lead-zinc ore
3. Recycled solid waste: broken glass, activated carbon, aluminum & copper mixed metal scraps, circuit board fragments
APEX at Mining Exhibitions
Face-to-Face Technical Exchange with Global Buyers
We displayed the KSL-2 double-layer dry-type optical ore sorter during different mining exhibitions, receiving batches of international mineral processing and solid waste recycling customers.
Our professional engineering team provided targeted explanations focusing on the equipment’s dual-channel high-yield performance, stable operation under dusty dry working conditions, and sorting effects for 2–30mm granular dry materials.
Combining real machine demonstration and material case displays, we delivered customized dry ore sorting solutions to meet clients’ actual dry beneficiation production demands.
Related Technical Article
Learn how belt-type ore color sorters boost mineral pre-sorting efficiency. This article explains the working principle of ore optical sorting, the difference between dry and wet ore processing, and key factors that affect sorting performance.
FAQS
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What core production advantage does the double-layer dry crawler structure of KSL-2 dry ore sorter bring to mineral dry beneficiation?
The independent double-channel conveying structure brings two core production strengths for dry mineral processing. Firstly, dual crawler running paths realize greatly improved hourly material throughput compared with single-layer dry sorting equipment, satisfying large-volume continuous feeding of 2–30mm dry granular ores. Secondly, the equipment supports secondary deep purification screening on the second layer; it can intercept and strip tiny residual gangue, stained particles and heterochromatic impurities that are not completely separated in the primary sorting procedure, effectively lifting the finished ore purity and overall ore recovery rate for quartz, kaolin, silicon materials and other dry mineral raw materials.
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Can the KSL-2 double-layer dry crawler sorter process full-spectrum mixed 2–30mm granular dry ore materials with one-time feeding operation?
Yes. KSL-2 is equipped with a built-in adaptive layered feeding diversion system specially tuned for 2mm to 30mm wide-range mixed dry particles. The feeding mechanism automatically classifies fine powder particles and medium lump ores into two independent crawler conveying layers according to particle size difference. It avoids material accumulation, material jumping and uneven material distribution caused by mixed particle stacking, ensuring stable sorting precision and consistent processing efficiency for full-size mixed dry ore in one single feeding procedure.
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Is the KSL-2 dry double crawler sorting machine applicable to large-scale standardized dry mineral pre-concentration production lines?
Definitely. The high-throughput double-layer layout delivers large hourly processing capacity, which perfectly matches the operation demands of large dry mining bases, centralized ore processing plants and standardized dry pre-beneficiation assembly lines. The whole machine adopts dust-sealed industrial structure adapted to high-dust dry workshop environments, supporting 24-hour uninterrupted high-load gangue pre-discharge work. It serves as stable front-end pre-concentration equipment to reduce subsequent grinding pressure and lower the overall processing cost of the whole mineral processing flow.
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Does the double dry crawler structure of KSL-2 cut compressed air consumption per ton of processed ore relative to single-layer dry crawler sorters?
Yes. KSL-2 adopts an optimized shared ejection air manifold design for the double sorting channels. The integrated air supply pipeline reasonably distributes high-pressure airflow for impurity ejection, eliminating redundant air pipeline configuration of two separate single-layer machines. This structural upgrade effectively reduces the average compressed air consumption per ton of granular dry ore during long-term mass sorting operation, lowering the daily air compressor operating cost for mine dry beneficiation projects.
We strictly control the production quality of each product and meticulously process every item.
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