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Help CenterRotary Drum Dryer for Nickel Ore
Product Spotlights
Uniform & Efficient Drying
Energy-Saving Operation
Customizable Size & Speed
Continuous & Automated Process
High-Quality Stainless Steel Construction
Wide Material Adaptability
Long Service Life & Durability
Low Maintenance Requirement
Compact & Robust Design
Related Products
Product Description
The rotary drum dryer for nickel ore is a professional heavy-duty industrial drying equipment tailored for laterite nickel ore and nickel concentrate processing scenarios. It adopts a special anti-sticking, high-wear-resistance optimized structure, which can efficiently handle the high-moisture, high-viscosity laterite nickel ore materials. It is a core supporting equipment for nickel ore smelting and ferronickel production lines, widely used in non-ferrous metal metallurgy, new energy mineral processing and other industries.
Working Principle
The reinforced drum with anti-sticking lining is driven by a high-torque adjustable transmission system to rotate stably at a low speed. The wet nickel ore with high free moisture is continuously fed into the drum, and the built-in special material-guiding and lifting plates fully break up the agglomerated viscous nickel ore to form a uniform and dispersed material curtain, making the materials fully contact with the high-temperature hot air flow. The free moisture and partial crystalline water in the nickel ore are efficiently evaporated through the multi-section gradient temperature control zones, and the dried nickel ore materials with stable moisture are stably discharged from the non-blocking outlet, realizing long-term continuous and stable large-capacity drying operation.
Key Features
Special anti-sticking design: The optimized internal structure completely solves the problem of high-viscosity laterite nickel ore sticking to the wall and agglomerating, ensuring continuous and smooth operation.
Super large processing capacity: The maximum daily processing capacity can reach 400 tons, which perfectly matches the large-scale production rhythm of laterite nickel ore processing lines.
High drying efficiency: It can reduce the moisture content of raw nickel ore from 35% to about 7%, fully meeting the feeding requirements of subsequent ferronickel smelting processes.
Durable and reliable: The wear-resistant drum lining and high-quality transmission components can adapt to the harsh long-term operation conditions of nickel ore processing, greatly reducing maintenance frequency.
Technical Specifications
| Product Specs (m) | Capacity (T/H) | Main Motor Power (kW) | Main Motor Model | Main Gearbox Model | Ratio |
| φ1.2×10m | 2.5 | 7.5 | Y160M-R3 | ZL50-16-1 | - |
| φ1.5×12m | 3.3 - 4.9 | 10 | Y160L-6B3 | JZQ500-III-2F | - |
| φ1.5×15m | 4 - 6 | 18.5 | Y200L-6 | JZQ500-III-2F | - |
| φ1.8×12m | 4 - 6 | 11 | Y200L-6 | ZQ50-16II-2 | 16.46 |
| φ2.2×12m | 7 - 12 | 18.5 | Y160L-6 | JZQ650-III | 31.5 |
| φ2.2×14m | 7 - 12 | 18.5 | Y160L-6 | JZQ750-III | 31.5 |
| φ2.2×16m | 12 | 30 | Y225M-6 | JZQ750-III | 31.5 |
| φ2.4×14m | 12 | 30 | Y250M-6 | JZQ750-III | 31.5 |
| φ2.4×18m | 10 - 13 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ2.4×20m | 10 - 14 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ3×20m | 25 | 55 | Y250M-4 | ZL100-16-1 | 41.52 |
| φ3×25m | 32 - 36 | 75 | YR280M-4 | ZL100-16-1 | 41.52 |
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