High Capacity Rotary Dryer for Copper Concentrate Drying
Product Spotlights
2.Low damage to root systems
3.Adjustable screen aperture
4.Large continuous processing capacity
5.Anti-clogging rotary design
6.Durable wear-resistant steel
7.Easy to clean and maintain
8.Stable low-noise operation
9.Compact space-saving structure
10.Wide adaptability for various soils
1. Product Description
The High Capacity Rotary Dryer for Copper Concentrate Drying is a high-throughput industrial drying equipment designed for large-scale continuous dehydration of copper concentrate in mineral processing plants. Copper concentrate is featured with fine particle size, slight viscosity and abrasiveness. Unstable moisture of the concentrate will affect the efficiency and stability of subsequent smelting and refining processes. This dryer adopts enlarged thickened wear-resistant drum, reinforced anti-caking lifting plates, high-efficiency heat exchange assembly and intelligent monitoring system. It can continuously process large volumes of wet copper concentrate, efficiently remove surface and internal moisture, and maintain stable discharging moisture. Capable of 24-hour full-load stable operation, it is the preferred drying equipment for large copper concentrate processing and smelting projects.
2. Working Principle
This high capacity rotary dryer for copper concentrate adopts gradient countercurrent circulating heat exchange and large-volume continuous dehydration principle. Wet copper concentrate is quantitatively and continuously fed into the heavy-duty rotary drum by the feeding system. The anti-caking and wear-resistant lifting plates repeatedly lift, overturn and scatter fine concentrate materials to prevent agglomeration and wall adhesion, forming a uniform material curtain so that fine copper concentrate particles can fully contact with hot air. Stable hot air flows countercurrently inside the drum for progressive heat exchange to evaporate moisture gradually. The PLC intelligent system monitors drum temperature, air volume and outlet concentrate moisture in real time, and automatically adjusts feeding speed and heat supply to keep consistent drying performance. Exhaust gas and fine copper dust are captured and purified by the sealed dust removal system to meet environmental emission standards. Qualified dried copper concentrate is continuously discharged for subsequent smelting procedures.
3. Core Features
Enlarged thickened wear-resistant drum structure, greatly improving hourly processing capacity for mass copper concentrate drying.
Reinforced anti-caking lifting plates, effectively solving the agglomeration issue of high-moisture fine copper concentrate.
Stable heavy-duty transmission system, supporting long-term 24-hour full-load continuous operation.
Optimized heat exchange layout, high thermal utilization rate and excellent energy-saving effect.
Intelligent real-time monitoring and automatic parameter adjustment, minimizing manual intervention.
Matched sealed dust collection system, low dust emission and environmentally compliant production.
Stable output moisture, ensuring steady operation of downstream smelting and refining processes.
4.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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