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DW series belt dryer
This machine is a continuous flow drying equipment used for drying sheet, strip, and granular materials with good breathability. It is particularly suitable for dehydrated vegetables, traditional Chinese medicine slices, and other materials with high moisture content and temperature not allowed to be high. This series of drying machines have the advantages of fast drying speed, high evaporation strength, and good product quality.
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Details

Overview1672967154354827.jpg

  This machine is a continuous flow drying equipment used for drying sheet, strip, and granular materials with good breathability. It is particularly suitable for dehydrated vegetables, traditional Chinese medicine slices, and other materials with high moisture content and temperature not allowed to be high. This series of drying machines have the advantages of fast drying speed, high evaporation strength, and good product quality. For the paste like materials in the form of dehydrated filter cakes, they can also be dried after being granulated or made into rods.

Principle

  The material is evenly laid on the mesh belt by the feeder, and the mesh belt is generally made of 12-60 mesh stainless steel wire mesh, which is dragged by the transmission device and moved inside the dryer. The dryer is composed of several units, each with independent circulation of hot air. Part of the exhaust gas is discharged by a dedicated wet fan, and the exhaust gas is controlled by a regulating valve. The hot air passes through the mesh belt covered with materials from bottom to top or from top to bottom to complete the process of heat and mass transfer, taking away the moisture of the materials. The mesh belt moves slowly, and the running speed can be automatically adjusted according to the material temperature. The dried finished product continuously falls into the feeder. The upper and lower circulation units can be flexibly equipped according to user needs, and the number of units can also be selected according to needs.

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Application

  Dehydrated vegetables, pellet feed, monosodium glutamate, coconut, organic pigments, synthetic rubber, polypropylene fiber, pharmaceuticals, medicinal herbs, small wood products, plastic products, aging and solidification of electronic raw materials.

DWT type

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DW3-B type

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Parameters

DW type

Model
DW-1.2-8
DW-1.2-10
DW-1.6-8
DW-1.6-10
DW-2-8
DW-2-10
Number of units
4
5
4
5
4
5
Bandwidth(Bo)
1.2
1.6
2
Drying section length(Ao)
8
10
8
10
8
10
Auxiliary material thickness(mm)
≤60
Operating temperature(℃)
50-140
Vapor pressure(MPa)
0.2-0.6
Steam consumption(kg/h)
120-300
150-375
150-375
170-470
180-500
255-600
Drying time(h)
0.2-1.2
0.25-1.5
0.2-1.2
0.25-1.5
0.2-1.2
0.25-1.5
Dry strength (kg H₂O/m²-h)
6-20
6-20
6-20
6-20
6-20
6-20
Number of fans
5
6
5
6
5
6
Total power of fan(kw)
9.9
12.1
9.9
12.1
9.9
12.1
Total power of equipment(kw)
11.4
13.6
11.4
13.6
11.4
13.6
Overall dimensions
A (mm)
10.05
12.05
10.05
12.05
10.05
12.05
B (mm)
1.5
1.5
1.91
1.5
1.5
1.5
C (mm)
3.15
3.15
3.15
3.15
3.15
3.15
Weight(kg)
4800
5780
5400
6550
6325
7800
All parameters are for reference only, and our company has the right to make changes based on the material situation without prior notice.

DWT type

Model
DWT-Ⅰ
DWT-Ⅱ
DWT-Ⅲ
bandwidth(Bo)
1.6
Drying section length(Ao)
8
12
16
Operating temperature(℃)
50-140
Steam pressure(MPa)
0.2-0.6
Heat Exchange Area (m²)
300-500
400-600
500-800
Drying time(h)
0.2-1.2
Fan power(kw)
0.75
Number of fans
3
4
3
Overall dimensions
Long L (m)
10
14
18
Wide W (m)
1.806
1.806
1.806
High H (m)
1.900
1.900
1.900
All parameters are for reference only, and our company has the right to make changes based on the material situation without prior notice.

DW3-B type

Model
DW3-1.2-8B
DW3-1.2-10B
DW3-1.6-8B
DW3-1.6-10B
DW3-2-8B
DW3-2-10B
Number of units
8
10
8
10
8
10
Drying section length(Ao)(m)
24
30
24
30
24
30
Auxiliary material thickness(mm)
≤60
Operating temperature(℃)
50-140
Vapor pressure(MPa)
0.2-0.6
Steam consumption(kg/h)
240-550
300-750
300-750
340-950
350-1000
450-1000
Drying time(h)
0.2-1.2
0.25-1.5
0.2-1.2
0.25-1.5
0.2-1.2
0.25-1.5
Dry strength(kg H₂O/m²-h)
6-20
6-20
6-20
6-20
6-20
6-20
Total power of equipment(kw)
21.7
26.1
21.7
27.2
29.2
35.2
Overall dimensions
A (m)
1.2
1.2
1.6
1.6
2.0
2.0
A1 (m)
2.1
2.1
2.8
2.8
3.2
3.2
B (m)
8.0
10.0
8.0
10.0
8.0
10.0
B1 (m)
12.5
14.5
12.5
14.5
12.5
14.5
C (m)
3.5
3.5
3.5
3.5
3.6
3.6
All parameters are for reference only, and our company has the right to make changes based on the material situation without prior notice.
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