Coal washing screen filter belt

Polyester monofilament filter belt for belt press

Type

Diameter mm

Density yarn /cm

m3/m2h permeability

mesh/ inch

Usage

Warp

Weft

  Warp

Weft

WJW2050603

0.5

0.6

20.5±0.5

5.5±0.5

2300

52

for sludge dewatering of environment protection

WJW2050803

0.5

0.8

20.5±0.5

6.5±0.5

2800

52

WJW2250903

0.5

0.9

22

4.8 -5.1

3050

56

WJW1670903

0.7

0.9

16-17

4-4.5

3664

41

Applicable for metallurgy, mining and chemical dehydration

WJW2250902

0.5

0.9

22-23

4.5-5

3070

56

Applicable for sludge dehydration of sewage treatment factories, pharmacy and chemical industry

WJW2250702

0.5

0.7

22-23

5.8-6.1

2652

56

WJW2750705

0.5

0.7

27-28

8.2-8.5

1632

69

Filter cakes tend to peel off; applicable for sludge dehydration of sewage treatment factories, paper mills and chemical industry

WJW0990903

0.9

0.9

9-9.5

4.5-5

3011

23

Applicable for gravity dehydration of sludge processing

WJW1270904

0.7

0.9

12.6-12.8

5.6-5.8

32

WJW3035902

0.35

0.9

30-30.6

6.4-6.5

76

WJW0850706

0.5

0.7

8.6-8.8

5.1-6.0

Model

Thread Diameter (mm)

Thickness(mm)

Weight(kg/m2)

Air Permeability(m3/m2h)

Warp

Weft

4070B

0.9

1.1

3

1.7

20500+-1500

4070A

0.9

1.1

3

1.9

5250+-500

3868B

0.7

0.9

2.5

1.4

18500+-1500

3868A

0.7

0.9

2.5

1.7

4750+-500

3252B

0.5

0.7

1.9

1.1

15000+-1500

3252A

0.5

0.7

1.9

1.4

4000+-500