Rotary Dryer
Cylinder volume: 9–285 m³
Processing capacity: 1.9–76 t/h
Applicable materials: It exhibits strong adaptability to materials and can dry a wide variety of substances.
Scope of application: Drying materials with a specified moisture content or particle size in industries such as mineral processing, building materials, metallurgy, and chemical engineering.
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Product Features:
Continuous Operation
Large Processing Capacity
Broad material Compatibility
Uniform Drying Performance
Convenient Maintenance
Simple Operation
DETAILED INTRODUCTION
Product Introduction
The dryer is mainly used in departments such as mineral processing, building materials, metallurgy,and chemical industry for drying materials with certain humidity or particle size. The rotary dryer hasstrong adaptability to materials and can dry various types of materials. Moreover, the equipment issimple and reliable to operate,so it is widely adopted.
Working Principle
The dryer consists primarily of a rotating drum, lifting vanes, a drive unit, support structures, and sealing rings. Our plant’s dryer is equipped with a novel lifting-vane system that provides multiple functions, including material guidance, flow distribution, and material lifting. This ensures that the material is evenly distributed across the dryer’s radial cross-section, forming a thin, uniform, and complete material curtain that achieves full contact with the hot air stream, thereby maximizing thermal energy utilization. The dryer employs a co-current heating configuration. Consequently, the material to be dried enters the drum through the feed hopper and feed chute and is then conveyed rearward by the helical lifting vanes. Due to the inclined arrangement of the drum, the material moves toward the rear end under the combined action of gravity and rotation; at the same time, the lifting vanes repeatedly lift and scatter the material to the upper part of the drum, where it falls back down in a continuous cascade, thus creating a uniform curtain of material within the drum that facilitates thorough heat exchange with the hot air. As the material is repeatedly lifted and scattered, its moisture content is gradually removed, achieving the desired drying effect.

Technical Parameters of Rotary Dryer
| Type (m) | Bowl Volume (m³) | Capacity (t/h) | Obliquity (°) | Max.Inlet Temperature (°C) |
Motor Power (kW) | weight (t) |
| Φ1.2x8.0 | 9.0 | 1.9~2.4 | 3 to 5 | 700-800 | 7.5 | 9 |
| Φ1.2x10 | 11.3 | 2.4~3.0 | 3 to 5 | 700-800 | 7.5 | 11 |
| Φ1.5x12 | 21.2 | 4.5~5.7 | 3 to 5 | 700-800 | 15 | 18.5 |
| Φ1.5x14 | 24.7 | 5.3~6.6 | 3 to 5 | 700-800 | 15 | 19.7 |
| Φ1.5x15 | 26.5 | 5.7~7.1 | 3 to 5 | 700-800 | 15 | 20.5 |
| Φ1.8x12 | 30.5 | 6.5~8.1 | 3 to 5 | 700-800 | 18.5 | 21.5 |
| Φ1.8x14 | 35.6 | 7.6~9.5 | 3 to 5 | 700-800 | 18.5 | 23 |
| Φ2.2x12 | 45.6 | 9.7~12.2 | 3 to 5 | 700-800 | 22 | 33.5 |
| Φ2.2x14 | 53.2 | 11.4~14.2 | 3 to 5 | 700-800 | 22 | 36 |
| Φ2.2x16 | 60.8 | 13.0~16.2 | 3 to 5 | 700-800 | 22 | 38 |
| Φ2.4x14 | 63.3 | 13.5~16.9 | 3 to 5 | 700-800 | 37 | 45 |
| Φ2.4x18 | 81.4 | 17.4~21.7 | 3 to 5 | 700-800 | 37 | 49 |
| Φ2.4x20 | 90.4 | 19.3~24.1 | 3 to 5 | 700-800 | 45 | 54 |
| Φ2.4x22 | 99.5 | 21.2~26.5 | 3 to 5 | 700-800 | 45 | 58 |
| Φ2.6x24 | 127.4 | 27.2~34.0 | 3 to 5 | 700-800 | 55 | 73 |
| Φ3.0x20 | 141.3 | 30.1~37.7 | 3 to 5 | 700-800 | 75 | 85 |
| Φ3.0x25 | 176.6 | 37.7~47.1 | 3 to 5 | 700-800 | 75 | 95 |
| Φ3.2x20 | 201 | 42.9~53.6 | 3 to 5 | 700-800 | 90 | 110 |
| Φ3.6x28 | 285 | 60.8~76.0 | 3 to 5 | 700-800 | 160 | 135 |
Note : Any change of technical data shall not be advised additionally.
SOLUTION
Building on material-genome analysis as the cornerstone, we will map out a scientific, intelligent, and green blueprint for mine production.
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