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Rotary Dryers for Sale

Rotary Dryers for Sale

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  • Production Capacity
    1.9-76t/h

Production capacity 12-1000 t/h

Max Input Size 35-300mm

Discharging Range 3-60mm

Processing Materials: mineral ores, sand, ore powder, gypsum powder, clay, coal slime, coal powder, sawdust, fertilizer, animal manure, coconut shell, palm shell, etc.

Email:sales@zdzg.com (contact us by one of the three ways)

Email: sales@zdzg.com (contact us by one of the three ways)

Trade Assurance:

Zhongde Heavy Industries Co., Ltd. China(Mainland)

Introduction of Rotary Dryer

1.Rotary dryer,also knowns rotary drum dryer, it is the most widely used dryer machine to process the materials with certain humidity to required standard such as coal slime, sand, fly ash, gypsum, slag, clay, ore powder, slurry, biomass, sawdust and other materials in ore beneficiation industry, construction, metallurgy, chemical plant.

2.It is mainly composed of rotary cylinder,frame,supporting device,induced draft fan and other parts. The drum is positioned at a slight horizontal slope to allow gravity to assist in moving material through the drum. As the drum rotates, lifting flights pick up the material and drop it through the air stream in order to maximize heat transfer efficiency. 

3.Rotary dryer machine has strong adaptability to the materials and it is used to dry the materials with a certain degree of moisture and granularity. Specially designed lifting flights to maximize heat transfer between the material and hot gas stream

Advantages of Rotary Dryer

1.Large processing capacity,which is increased by 10%-15% per hour.

2.High thermal efficiency,uniform drying effect.

3.Precise temperature control along the length of the dryer can be achieved

4.Wide application range,strong adaptability to materials.

5.Process and Mechanical Warranties;less exhaust air treatment

Technical Data

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
LiZDing
blade
form
Highest
inlet air
temperature
(℃)
Dimensions
(m)
Φ1.5×15m 1500 500 15 20.27 3-5% LiZDing 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% LiZDing 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% LiZDing form 850 ----
Φ2.2×23m 23 63.61
Φ2.2×25m 25 69.15

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