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Help CenterHigh Efficiency Silica Sand Rotary Drying Machine With Low Energy Consumption
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 High Efficiency Low Energy Consumption Silica Sand Rotary Drying Machine is a professional industrial drying equipment specially optimized for silica sand, quartz sand and silicon-containing mineral materials. Traditional sand dryers suffer from high heat loss, uneven drying effect and high power and fuel consumption, resulting in high production costs for sand processing plants. This rotary dryer adopts upgraded internal lifting structure, optimized hot air circulation system and multi-layer heat preservation technology. It can continuously dry high-humidity raw silica sand, washed silica sand and fine quartz powder with high efficiency and low energy loss. The equipment stably reduces material moisture to the required standard for construction sand, glass raw materials and industrial fine sand. Featuring high drying uniformity, low operating energy consumption and large continuous throughput, it is the preferred drying equipment for modern high-efficiency and energy-saving silica sand processing production lines.
2. Working Principle
This energy-saving silica sand rotary drying machine adopts advanced countercurrent hot air circulating drying principle with low-loss heat exchange structure. Wet silica sand is quantitatively and uniformly fed into the inclined rotary cylinder through the feeding system. With the stable rotation of the cylinder, the internal high-efficiency lifting plates continuously lift, scatter and flip the sand materials, forming a uniform and fluffy material curtain inside the cylinder. High-temperature hot air fully contacts and exchanges heat with the scattered silica sand in a countercurrent manner, rapidly evaporating surface and gap moisture of sand particles. The unique heat recycling structure reduces redundant heat loss and improves thermal energy utilization rate. Water vapor is quickly discharged through the dust removal and exhaust system, while fully dried qualified silica sand is stably discharged from the discharge port. The whole drying process realizes continuous feeding, uniform heating, low energy consumption and stable discharging, achieving high-efficiency and energy-saving mass drying of silica sand materials.
3. Core Features
1. Professional energy-saving design for silica sand processing, effectively reducing comprehensive drying energy consumption.
2. High-efficiency lifting and scattering structure, ensuring uniform heating and no wet core inside sand materials.
3. Optimized hot air circulation and heat recovery system, greatly improving thermal utilization efficiency.
4. Multi-layer heat preservation and sealing structure, minimizing heat loss and improving drying stability.
5. Large continuous processing capacity, perfectly matching large-scale silica sand production line rhythm.
6. Wear-resistant internal configuration, adapting to long-term continuous drying of high-hardness silica sand.
7. Stable drying quality, ensuring consistent moisture content of finished silica sand products.
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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