Sludge dewatering belt, as its name implies, is designed for solid/liquid separation, especially sludge dehydration in sewage treatment industry. Made of high quality polyester, our range of belt is heat-set at exacting temperature and tensioned to achieve much better operational stability. It is suitable for press belt filter and various vacuum belt filters.
Sludge Dewatering Belt Specification |
Code |
Thread Diameter(mm) |
Density(threads/cm) |
Tensile Strength(N/cm) |
Thinkness(mm) |
Air Permeability(m³/m²h) |
warp |
Weft |
Warp |
Weft |
Surface |
Joint |
SDB-1 |
0.40 |
0.50 |
33 |
9 |
1600 |
900 |
0.8 |
1.30 |
SDB-2 |
0.50 |
0.50 |
28 |
18.5 |
1600 |
900 |
1.20 |
1.5 |
SDB-3 |
0.50 |
0.70 |
24 |
9 |
1600 |
650 |
1.23 |
1.90 |
SDB-4 |
0.50 |
0.90 |
23 |
5.5 |
1600 |
900 |
1.40 |
1.90 |
SDB-5 |
0.50 |
0.70 |
28 |
8.5 |
1600 |
900 |
1.53 |
2.0 |
SDB-6 |
0.50 |
0.90 |
26.2 |
6.2 |
1600 |
900 |
1.49 |
2.15 |
SDB-7 |
0.50 |
0.90 |
24.8 |
7.1 |
1600 |
900 |
1.48 |
2.0 |
SDB-8 |
0.50 |
0.80 |
34.8 |
8 |
1600 |
900 |
1.40 |
2.1 |
SDB-9 |
0.70 |
0.90 |
16.3 |
5 |
1600 |
900 |
1.50 |
2.1 |
SDB-10 |
0.70 |
0.90 |
16.3 |
5.8/6 |
1600 |
900 |
1.70 |
2.1 |
SDB-11 |
0.90 |
0.90 |
15.3 |
5 |
1600 |
900 |
2.10 |
2.77 |
SDB-12 |
0.90 |
1.10 |
15.3 |
6.3 |
1600 |
900 |
2.45 |
2.85 |
SDB-13 |
0.90 |
0.90 |
12.3 |
9.5 |
1600 |
900 |
2.2 |
Advantage of Sludge Dewatering Belt
1)Unique structure with high drainage speed.
2) Excellent water and air permeability yet not allowing the sludge.
3) Superb resistance to acid, alkali and chemical solvents.
4) Good temperature resistance up to 180C.
5) Easy to peel off filtered cake after filtration.
6) Dramatically corrosion resistance for a longer service life