Rotary Dryer

Rotary dryer is one kind of drying equipment, generally used to remove water containing in materials.

Diameter x length: φ1.2x8.0m-φ 3.6x28m

Processing capacity": 1.9-76.0T/h

Application: mineral processing, building material, metallurgy, chemical, etc. to dry materials with humidity or granularity.

Applicable materials: river sand, magnetic copper ore, pyrite, hematite, limonite, molybdenum ore, gold ore, iron ore, limestone, clay and so on.

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Rotary dryer

Rotary dryer is one kind of drying equipment, generally used to remove water containing in materials. Most of rotary drum dryer consists of a rotating drum driven by belt, and the hot air around the drum is used to evaporate water. The rotary drum dryer machine is mainly composed of a rotating body, lifting plate, transmission device, supporting device, seals and other components.

Semi-finished drum dryer

Rotary drum dryer is mainly used for drying materials with humidity or granularity in mineral processing, building materials, metallurgy, chemical and so on. Rotary drum dryer has strong adaptability to various materials, available to dry various materials. Rotary dryer is simple and reliable, herefore they are universally adopted.

Coal slurry before being dried and after being dried by coal slurry dryer

Sand dryer

Sand dryer machine is mainly used for drying sand with humidity, such as yellow used in dry powder mortar, blast furnace slag for cement industry, clay with small particle, small granular items (without chemical change, proof of high temperature and soiled by soot) used in chemical industry. According to the requirements of different industries on the final moisture of dried materials, moisture content after drying can be reached to 10.5%.

Sand dryer

Workshop of three drun dryer

Three drun dryer is ideal for drying sand

Airflow sawdust dryer

Airflow sawdust dryer machine is widely used for drying straw fuel, charcoal machine, wood pellet fuel, sawdust briquette, agricultural engineering, including corn stalk, soybean stalk, cotton straw, wheat straw, sorghum stalk, wood shavings, wood chips, sawdust, gingko leaf, Mulberry leaves, etc.

Rotary dryer

Workshop of rotary kiln

Advantages of Fote sawdust dryer:

1. High drying strength: as the materials are highly dispersed in the air, the total surface area is effective drying area;

2. Short drying time;

3. Sawdust dryer is simple structure, covering an area of small, easy to build and maintain;

4. Large capacity, high thermal efficiency: the thermal efficiency is up to 60%.

Parameters type

Spec./m
(Dia.×Length)
Shell Cubage
(m³)
Capacity
(t/h)
Installation
Obliquity
(%)
Highest Inlet
Air Temperature
(℃)
Main Motor
(kw)
Weight
(t)
Φ1.2×8.0
9.0
1.9~2.4
3~5
700~800
7.5
9
Φ1.2×10
11.3
2.4~3.0
3~5
700~800
7.5
11
Φ1.5×12
21.2
4.5~5.7
3~5
700~800
15
18.5
Φ1.5×14
24.7
5.3~6.6
3~5
700~800
15
19.7
Φ1.5×15
26.5
5.7~7.1
3~5
700~800
15
20.5
Φ1.8×12
30.5
6.5~8.1
3~5
700~800
18.5
21.5
Φ1.8×14
35.6
7.6~9.5
3~5
700~800
18.5
23
Φ2.2×12
45.6
9.7~12.2
3~5
700~800
22
33.5
Φ2.2×14
53.2
11.4~14.2
3~5
700~800
22
36
Φ2.2×16
60.8
13.0~16.2
3~5
700~800
22
38
Φ2.4×14
63.3
13.5~16.9
3~5
 
700~800
37
45
Φ2.4×18
81.4
17.4~21.7
3~5
700~800
37
49
Φ2.4×20
90.4
19.3~24.1
3~5
700~800
45
54
Φ2.4×22
99.5
21.2~26.5
3~5
700~800
45
58
Φ2.6×24
127.4
27.2~34.0
3~5
700~800
55
73
Φ3.0×20
141.3
30.1~37.7
3~5
700~800
75
85
Φ3.0×25
176.6
37.7~47.1
3~5
700~800
75
95
Φ3.2×25
201
42.9~53.6
3~5
700~800
90
110
Φ3.6×28
285
60.8~76.0
3~5
700~800
160
135

Technical parameters of indirect heat dryer:

  Shell 
diameter
×shell 
Length  
Items
Inside 
diameter 
of outer 
shell
(mm)
Inside 
diameter 
of inner 
shell
(mm)
Shell
 Length
(m)
Shell
 cubage
(m³)
Shell 
obliquity
Lifting 
blade
 form
Highest 
inlet air
 temperature
(℃)
Dimensions
(m)
Φ1.5×15m 1500 500 15 20.27 3-5% Lifting form 850 16.2×2.7×2.7
Φ1.5×17m 17 22.97 18.2×2.7×2.7
Φ1.5×19m 19 25.68 20.0×2.9×2.9
Φ1.8×21m 1800 650 21 35.91 3-5% Lifting form 850 22.5×2.7×2.7
Φ1.8×23m 23 39.33 24.5×2.9×2.9
Φ1.8×25m 25 42.75 26.5×2.9×2.9
Φ2.2×21m 2200 800 21 58.10 3-5% Lifting form 850 ----
Φ2.2×23m 23 63.61
Φ2.2×25m 25 69.15

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About Us

Henan Fote Mining Machinery Co., Ltd. is a large-sized joint-stock enterprise integrated with the scientific research, production and sales of heavy mining machinery.

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