Effective Way to Dry Sand in Three-drums
Technical Data
Advantage
1 High production capacity, wide scope of applications, small flow resistance Users could choose depend on the actual production
2 Reasonable design, exquisite workmanship One of the leading products of FTM company
3 High output, low energy consumption Being equipped with special devices, sand dryer can perform so well
4 stable performance, advanced process, small occupied area, and high mechanization

The three-drum dryer, also called sand dryer, is a contact internal heating conduct dewatering unit. During dewatering process, heat is transmitted from the inner wall of the roller to the external wall, passes through the raw materials on the external wall, and then vaporizes the moisture of the materials. It is a continuous drying machine.
Dedicated to providing best solutions and turnkey projects for 5 million+ customers.
With regard to the feedback of customer, its capacity is 10-15% higher than other brand's dryer, this customer are now using. Not only for drying sand, this dryer can be widely used in cement and mineral separating industry.
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| Item/Unit/Model | Φ2.5×7m | Φ2.7×7m | Φ3.0×7.0m | Φ3.2×7.0m | Φ3.6×8m |
| Diameter of outer cylinder(m) | 2.5 | 2.7 | 3.0 | 3.2 | 3.6 |
| Length of outer cylinder(m) | 7 | 7 | 7.0 | 7.0 | 8 |
| Cylinder volume( m³ ) | 16.63 | 16.63 | 52.678 | 52.678 | 81.38 |
| Rotating speed of cylinder(rpm) | 4-10 | 4-10 | 4 -10 | 4 -10 | 4 -10 |
| Initial moisture of slag(%) | 10-12 | 10-12 | 10-12 | 10-12 | 10-12 |
| Final moisture of slag(%) | 1 | 1 | 1 | 1 | 1 |
| Initial moisture of yellow ground(%) | 8-10 | 8-10 | 8-10 | 8-10 | 8-10 |
| Final moisture of yellow ground (%) | 0.5-1 | 0.5-1 | 0.5-1 | 0.5-1 | 0.5-1 |
| Highest intake air temperature(℃) | 700-750℃ | 700-750℃ | 700-750℃ | 700-750℃ | 700-750℃ |
| Production capacity(T/h) | Yellow sand25-30 Slag20-25 | Yellow sand30-35 Slag25-30 | Yellow sand35-40 Slag30-35 | Yellow sand45-50 Slag35-40 | Yellow sand65-70 Slag60-65 |
| Motor type | Y2-132m-4E | Y2-132m-4E | Y2-160m-4 | Y2-160m-4 | Y2-160m-4 |
| Motor power(kw) | 7.5×2 | 11×2 | 7.5×4 | 7.5×4 | 15×4 |
| Reducer type | XWD7-23-11W | XWD7-23-11W | XWD6-23-7.5KW | XWD6-23-7.5KW | XWD8-23-15KW |
| Velocity ratio of reducer | 29 | 29 | 29 | 29 | 29 |
FTM has equipment installed throughout the world in areas
such as South Africa, Middle East, West Asia,India, Philippines, Western Europe, Southeastern Asia.
Feedback
Sheree Ciappa
Sudan
hydraulic cone crusher
——
"Even size of powder production "
Marita Lepron Lepron
Sri lanka
MBS rod mill
——
"No failures at all. So far it has been working perfectly "
SAMUEL GITAHI
Egypt
flotation separation plant
——
"Even size of powder production "
Essam Abdelwahed
Egypt
PCZ heavy hammer crusher
——
"Save energy and cost for our customer "
Ross Muramaru
Zambia
HD german jaw crusher
——
"Good sales service "
Rahela Penovski
Iran
magnetic separation plant
——
"Good sales service "
Leslie H. Gleisner
Ghana
rotary dryer
——
"Professional sales team consisted of dedicated, dynamic and innovative people with international version "
Khaled Abdelaziz Hussein
Liberia
powder grinding plant
——
"Good sales service "
SYED ABRAR UL HAQ
Kenya
cement mill
——
"Automatic degree is very high "
Robert Orlak
Indonesia
gravity separation plant
——
"Item arrived quickly. "
Jocelyn Robbins
Pakistan
MBS rod mill
——
"Save energy and cost for our customer "
NIKKI Eskandari
Pakistan
ball mill
——
"Mature and Durable really good "
Clare Addison
Chile
HVI sand maker
——
"Mature and Durable really good "
Dmitriy Chepenko
Columbia
flotation separation plant
——
"It is easy to operate and maintain "
Marina Barayeva
Indonesia
sand washer
——
"Really factory price "
Chantelle Singh
Indonesia
mobile crusher
——
"It is easy to operate and maintain "
Amr Abdallah
Chile
HD german jaw crusher
——
"very smart there boys. I've seen rocks almost that big come 2-3 feet out of a 16x42 inch jaw "
belal radwan
Iran
jaw crusher
——
"It is easy to operate and maintain "
veera reddy
Sudan
compound cone crusher
——
"Flexible structure and diversification "
Chris Toffanello
Sudan
impact crusher
——
"About the fineness of the material is adjustable "
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