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Rotary Dryer

Rotary Dryer


Rotary dryer is alsocalled rotary drying machine,which is especially widely used as mining equipment.Roller dryer is suitable for drying metallic and nonmetallic materials such as clay, coal slurry, sludge, gypsum, etc. 

Application Range:widely applie to construction material,chemical industry, casting indusry, mining and metallurgy industries.

Applicable Materials:silica sand, ore slag, clay, iron powder, ore powder, cement, gypsum, coal ash and etc.


Reasonble design and structure

There is a vertical preheater added at the kiln tail, which can transfer flue gas with about 900 degree directly to limestone. 

Occupy less area and save space

The length reduction can not only reduce heat loss, but also reduce covering area of equipment. 

High automatic level 

The whole gypsum production line holds advantages of high level automation and centralized control. 

Flexible heat source option 

External heating system can apply coal, wood or electricity as fuel; 

Taida drying machine adopts the new type of feed device, has the function of guiding, flow, raising material etc, can make the material in the dryer section size to full uniform, make the curtain of material into thin, all state ,make the material full contact with hot air flow to achieve the full utilization of the heat energy . Reasonable selection parameters of drying machine, its coal consumption and electricity consumption is less 10-15% than generally drier at least , yield rises over 10-15%, has been widely used in cement and mineral processing enterprises.


1. Widely used for drying material with humidity or granularity in the industries of mineral dressing, building material, metallurgy and chemical. It can be used for drying many kinds of materials such as limestone slag, coal powder, clay stone etc.

2. It has advantage of reasonable structure, high efficiency, low energy consumption.

3. It mainly consists of rotary body, raw material feeding plate, lifting blade, driving and supporting device, sealing ring and etc.Taida drying machine adopts the new type of feed .

Working Principle

rotary dryer working principle

Latest Delivery

Project Case

Technical Parameters

Model(mm) Inclination (%) Rotary speed(r/min) Max inlet temperature (℃) Power (KW) Capacity (t/h)
TDMGT600 3—5 3—8 ≤850 3 Capacity will be differetn for different materials. 
TDMGT800 3—5 3—8 ≤850 4
TDMGT1000 3—5 3—8 ≤850 5.5
TDMGT1200 3—5 3—8 ≤850 11
TDMGT1500 3—5 3—8 ≤850 15
TDMGT1800 3—5 3—8 ≤850 18.5
TDMGT2000 3—5 3—8 ≤850 22
TDMGT2200 3—5 3—8 ≤850 30
TDMGT2400 3—5 3—5 ≤850 37
TDMGT2600 3—5 3—5 ≤850 40
TDMGT2800 3—5 3—5 ≤850 55
TDMGT3000 3—5 3—5 ≤850 75
TDMGT3200 3—5 3—5 ≤850 90
TDMGT3400 3—5 3—5 ≤850 110
TDMGT3600 3—5 3—5 ≤850 150
TDMGT4000 3—5 1.5—5 ≤850 190
TDMGT4200 3—5 1.5—5 ≤850 200
TDMGT4500 3—5 1.5—5 ≤850 260

Core Equipment

Applicable Materials

With professional, positive, open-minded and honest attitude, Zhengzhou Taida looks forward to customer’s reasonable choice to meet increasing market demand. Taida is always ready to provide thoughtful service. We offer comprehensive supervision to provided products and service.