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Double Drum Rotary Dryer

Our binocular rotary dryer is developed on the basis of traditional monocular rotary dryer structure, and with significant breakthrough and innovation in technology, it has more advantages over other kinds of dyer. In it, the exchange of materials and heat flow is better and more reasonable, and all its thermal indicators are advanced.

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Description of Binocular Rotary Dryer:
Our binocular rotary dryer is developed on the basis of traditional monocular rotary dryer structure, and with significant breakthrough and innovation in technology, it has more advantages over other kinds of dyer. In it, the exchange of materials and heat flow is better and more reasonable, and all its thermal indicators are advanced.
Features of Binocular Rotary Dryer:
1. It has high heat efficiency, and its energy saving capacity is remarkable.
2. Inside the inner cylinder, materials exchange heat with hot air through radiation, convection and conduction, and in the outer cylinder, their heat exchange is achieved by conduction and convection.
3. Its shortened length facilitates its process layout. Its length is 40% shorter than that of monocular dryer, thus reducing the building area of factory as well as project investment.
4. A wide variety of material lifting designs make materials and hot air easier to be fully exchanged with each other.
Technical Parameters of Binocular Rotary Dryer:

Specification
m
Ф2.0×7m
Ф2.5×7.5m
Ф3.2×8m
Ф3.6×8.5m
Ф4.2×9m
Diameter of outer cylinder
m
2.0
2.5
3.2
3.6
4.2
Length of outer cylinder
m
7
7.5
8
8.5
9
Cylinder volume
m3
21.98
36.8
64.3
86.48
124.6
Rotating speed of cylinder
rpm
4-10
4-10
4-10
4-10
4-10
Original moisture of material
%
8-20
8-20
8-20
8-20
8-20
Final moisture of material
%
≤1
≤1
≤1
≤1
≤1
Max.feeding air temperature
℃
750-900℃
750-900℃
750-900℃
750-900℃
750-900℃
Productivity
T/h
Slag
12-18
22-25
30-38
40-48
55-65
Pulverized coal
8-10
15-20
25-30
35-40
40-50
Coal
8-10
13-18
23-28
33-38
40-45
Yellow sand
15-20
23-28
35-43
40-50
60-70
Motor model

Yr160m-4
Yr132m-4E
Yr132m-4E
Yr160m-4E
Yr160m-4E
Motor power
kw
5.5×2
7.5×2
7.5×4
11×4
15×4
Model of speed reducer

XWD-6
XWD-6
XWD-6
XWD-6
XWD-6
Speed ratio of speed reducer
I
23-29
23-29
23-29
23-29

As a professional manufacturer and supplier of binocular rotary dryer in China, Jiangsu Pengfei Group Co., Ltd can also provide you with various other machines, such as Three-cylinder dryer, vertical crusher, cement production line, cement grinding plant, industrial kiln and furnace, grinding equipment, crushing equipment, environmental protection equipment, cooling equipment, drying equipment, compound fertilizer equipment, packing machine, chemical equipment and electrical control system. Most of our products have passed the certification of ISO9000 and CE, and they have been quite popular among customers from as many as

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