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Help CenterContinuous Rotary Dryer for Wet Mining Concentrates
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
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1. Product Description
The Continuous Rotary Dryer for Wet Mining Concentrates is a continuous operation drying equipment designed for dewatering various wet mining concentrates, including copper, iron, gold, lead-zinc and other mineral concentrates. Mining concentrates are generally fine-grained, slightly viscous and abrasive. Fluctuations in material moisture will disturb the stability of subsequent smelting, pelletizing and leaching processes. This continuous rotary dryer adopts thickened wear-resistant cylinder, anti-caking lifting plates, stable heating system and intelligent monitoring module. It can realize non-stop continuous drying, steadily remove surface and internal moisture of wet concentrates, maintain consistent material moisture, and adapt to long-term heavy-duty continuous production. It is widely used in mineral concentration and smelting plants.
2. Working Principle
This continuous rotary dryer for wet mining concentrates adopts gradient countercurrent circulating heat exchange and uninterrupted continuous dehydration principle. Wet mining concentrates are fed quantitatively and continuously into the rotary drum by the feeding device. The anti-caking and wear-resistant lifting plates repeatedly lift, flip and scatter fine concentrate materials to prevent agglomeration and wall adhesion, forming an even material curtain for full contact between concentrate particles and hot air. Stable hot air flows countercurrently inside the drum to conduct progressive heat exchange and evaporate material moisture. 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 maintain stable drying performance. Exhaust gas and fine mineral dust are captured and purified by the sealed dust removal system to meet environmental emission standards. Qualified dried concentrates are continuously discharged for subsequent processing.
3. Core Features
Continuous non-stop running design, suitable for long-cycle mass production of wet mining concentrates.
Thickened wear-resistant cylinder and anti-caking lifting plates, good adaptability to fine abrasive concentrates.
Optimized heat exchange structure, high drying efficiency and excellent energy-saving effect.
Intelligent real-time monitoring and automatic parameter adjustment, less manual intervention.
Equipped with matched sealed dust collection system, low dust emission and environmental compliance.
Stable discharging moisture, ensuring reliable operation of downstream smelting, pelletizing and leaching.
Strong versatility, compatible with copper, iron, gold, lead-zinc and multiple types of mining concentrates.
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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