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Help CenterRotary Drum Dryer for Iron 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 iron ore is a heavy-duty industrial drying equipment customized for iron ore processing scenarios. It features ultra-high wear resistance and super-large throughput, and is specially designed for large-batch drying of iron ore fines, iron concentrate and iron ore slurry. It is a core supporting facility for iron ore beneficiation and pellet production lines, widely applied in iron & steel metallurgy, large mineral processing bases and other scenarios.
Working Principle
The thickened reinforced drum supported by heavy-duty riding wheels is driven by a high-torque transmission system to rotate stably at a low speed. Wet iron ore materials are continuously fed into the drum, and built-in high-chromium wear-resistant lifting plates fully scatter the high-density iron ore to form a uniform material curtain, making the materials fully contact with high-temperature hot air. Moisture is efficiently evaporated through multi-section gradient drying zones, and dried iron ore with stable moisture is discharged from the anti-blocking outlet, realizing long-term continuous large-capacity drying operation.
Key Features
Extreme wear resistance: The inner wall and lifting plates are made of high-chromium wear-resistant materials, resisting long-term scouring of high-hardness iron ore, with a service life over 12 years.
Ultra-large processing capacity: The optimized inner cavity adapts to high-density iron ore, with maximum daily throughput exceeding 4000 tons, perfectly matching the high-yield rhythm of large iron ore beneficiation lines.
Low energy consumption: The built-in waste heat recovery system boosts thermal efficiency to over 93%, cutting unit energy consumption by 25% compared with ordinary dryers.
Strong adaptability: It can adjust parameters for different iron ore properties, reducing raw material moisture from 40% to below 6%, fully meeting subsequent pelletizing and smelting feeding requirements.
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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