Product Center
Double-drum Dryer

Double-drum Dryer

Production capacity: 1.5-58t/h

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

Applicable materials:coal, iron powder, yellow sand, molding sand, slag and coal cinder

Here are images of applicable materials:

yellow sandmolding sandcoal cindercoal
If you want to buy the product, contact us immediately, product prices will have a greater discount!

Enter email to free download PDF

Filling your email or name in the form for downloading the PDF can help you find the information you are looking for!



FTM®double-drum dryers are robust machines.Rugged construction combined with innovative features make the FTM® double-drum;dryers the clear choice for sand dryer applications where a drum dryer is needed.With a long history,FTM®double-drum dryers combine design and a thorough knowledge of constantly improving drying techniques. The result is a highly effective handling process and significant advantages in terms of respect for the environment.

Double-drum Dryer

Double-drum dryer is a direct-type rotary dryer which consists of inner drum, external drum, roller, belt supporting device, driving device, feeding and discharging device, and sealing device.

Double-drum Dryer

Double-drum Dryer

Double-drum Dryer

The double drum dryer can dry clay, coal, slag and iron powder as well as other bulk materials in the metallurgy and chemical engineering industries.


When the temperature arrives at 400℃-800℃ in the bottom of the double drum dryer, materials are lifted into the drum by the elevator through the feeding mouth, then get scattered and crushed under the gravity effect, and then flowed inside the drum (which guarantees the heat exchange of the materials in the double drum). The hot air from the bottom air heater rising from bottom to top meets the materials and transmits the heat to them by way of heat conduction, convection and radiation. Materials get hotter and hotter and the moisture gets vaporized; finally the materials are discharged from the bottom and the air with water vapor is ejected from the balcony by the exhaust fan.

 Double-drum Dryer

Double-drum Dryer


1. High heat efficiency and obvious energy saving effect
2. Reasonable drying theory, high efficiency and energy saving
3. Shortened length helps processing set-up
4. Adopting fair current drying technology between the materials and hot air, wide application range
5. Compact structure, simple installation, reliable operation and high running rate
6. Little thermal loss realizes high efficiency and improves operating and labor condition.

Double-drum Dryer

Technology Data

Specification Production capacity(t/h) Power(KW) Shell rotating speed(r/min)
Φ0.6×8 m 1.5-2.8 4 8
Φ0.8×10 m 3.0 4 7.5
Φ10×10 m 3.3-4.9 5.5 5.8
Φ1.2×10 m 4-6 7.5 4.8
Φ1.5×12 m 4-6 10 4.8
Φ1.5×15 m 7-12 18.5 4.8
Φ1.8×12 m 7-12 18.5 4.1
Φ2.2×12 m 12 18.5 3.2
Φ2.2×14 m 12 22 3.2
Φ2.2×16 m 10-13 30 3.2
Φ2.4×14 m 10-14 30 3
Φ2.4×18 m 25 37 3
Φ2.4×20 m 32-36 37 3
Φ3×20 m 40-50 55 2.59
Φ3×25 m 45-58 75 2.59

Get Latest Price

If you need the latest price list, please leave us a message here, thank you! We guarantee that your information will not be divulged to third parties and reply to you within 24 hours.Tell us your needs, there will be more favorable prices!

  • *
  • *

Contact us

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

Email: Offocal Website: Site Map: Sitemap


Here is our best selling product.