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Rotary Dryer

Rotary Dryer

Production capacity: 2.5-36t/h

Application range:industries of metallurgy, chemical engineering, construction materials and mining

Applicable materials:chicken manure, slag, compound fertilizer, straw briquette fuel, granular fuel and saw dust briquette

Here are images of applicable materials:

honeysucklehoneysucklegranular fuel and saw dust briquetteslag
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The rotary dryer, as a material heating and drying device, realizes drying process by making materials inside the coaxial rotary drum move back and forth between the inner and external wall driven by the spiral vane and interrupted spiral raising plate.

Rotary Dryer

Rotary Dryer

Rotary Dryer

Rotary Dryer

The Base of Rotary Dryer

Rotary dryers or kiln dryers are mainly used to dry slag, clay and coal powder in the construction and metallurgy industries, and leaching residue of the metal processing industry.

Rotary Dryer


The sleeve column structure of the rotary drying machine or rotary dryer shortens the dryer length in multiple times. As the heat delivery area is greatly reduced, so is the heat consumption. However, the multiplication heat exchange area increases the heat performance. For those untouchable materials, the multi-drum rotary dryer provides inner smoke tube and annular smoke tube relevantly in the inner drum and external drum. These smoke tubes connect each other through radial tubes to increase high efficiency. It’s obvious that hot materials and cold medium, the rotary dryer is also known as sleeve type rotary cooler and kiln dryer.

Rotary Dryer


1. The rotary drying machine or rotary dryer is with high mechanization, strong production capability and continuous operation
2. Excellent and simple structure, steady operating process under resistance of the drum, easy operation
3. Little malfunction, low maintenance cost and power consumption
4. Wide application range and good drying effect.

Rotary Dryer

Technology Data

Specification (m) Production capacity(T/H) Main motor Main reducer Weight(T)
Power(KW) Model Model Velocity Ratio
φ1.2×10m 2.5 7.5 Y160M-R3 ZL50-16-1 - 13.5
φ1.5×12m 3.3-4.9 10 Y160L-6B3 JZQ500-III-2F - 18.9
φ1.5×15m 4-6 18.5 Y200L-6 JZQ500-III-2F - 21
φ1.8×12m 4-6 11 Y200L-6 ZQ50-16II-2 16.46 22.33
φ2.2×12m 7-12 18.5 Y160L-6 JZQ650-III 31.5 37.6
φ2.2×14m 7-12 18.5 Y160L-6 JZQ750-III 31.5 40
φ2.2×16m 12 30 Y225M-6 JZQ750-III 31.5 45
φ2.4×14m 12 30 Y250M-6 JZQ750-III 31.5 51
φ2.4×18m 10-13 37 Y250M-6 ZL85-13-1 27.16 54
φ2.4×20m 10-14 37 Y250M-6 ZL85-13-1 27.16 54.14
φ3×20m 25 55 Y250M-4 ZL100-16-1 41.52 78
φ3×25m 32-36 75 YR280M-4 ZL100-16-1 41.52 104.9

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China Fote Machinery Co., Ltd. Add: High and New Industrial Zone, Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China.

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