White Blue Color 16903 22903 Polyester Press Dewatering Belt Vacuum Filter Cloth Dryer Screen
Introduction:
Polyester Sludge Dewatering belt is also called Press-filter fabrics which is mainly used for sludge dehydration, paper pulp and juice squeeze, mine smelting, mine tailing disposal and other pressure filtration industries.
The polyester sludge dewatering belt have the characteristics of good water permeability, air permeability and non-revealed sludge,acid-resisting and alkali-resisting. Because of theirs designing structure, the sludge can be peel off easily from the filter cake, so the screen are easily cleaned and have a long working time. Mainly matching with belt type filter press, vacuum rubber belt filter and horizontal vacuum belt filter.
Usage:
The filter belt operates as a key part in the belt filter press as it determines the actual output and quality of the filtration process. Our fabrics are made with reasonable weave structure and special yarns for different applications to achieve rapid draining and good filter cake release.
The effectiveness of the belt press filter can be increased by adjusting the pressure on the fabric belt which requires a belt of high tensile strength and strong joint. Our fabric belts are woven with good quality mono-filaments and heat-set for high stability and strength, minimum elongation, long running time. The two ends of the belt are connected by metal clipper joint to cope with various pressure differences across the belt.
Such filter fabric cloth are widely used where belt press separation and filtration is necessary, such as: wastewater & sewage treatment, dewatering of sludge from municipal sewage plants, paper making industry, mining, mineral and chemical industries, pressing & squeezing of fruits, sugar plants and others.
Advantages
1. Made from mixed monofilaments and multi-filaments.
2. Strong and work stable.
3. Good permeability.
4. High production efficiency.
5. Can change permeability of belts according to customer's requirement.
6. Lower percentage of moisture,easy to peel off filter cake.
7. Take high-viscosity polyester filaments as material,make products with good abrasive resistance and intensity.
8. Belt can be easily regenerated and reused.
9. Choosing stainless steel clip joint for it,which makes it stronger and using long time
| Type | Wire Diameter(mm) | Density/cm | Strength(N/cm) Tensile strength | Weight kg/m2 | Thickness mm | CFM 127/pa |
| | Warp | Weft | Warp | Weft | Surface | Joint | | | |
| RK31505 | 0.40 | 0.50 | 33 | 9 | 1600 | 900 | 0.80 | 1.30 | 186 |
| RK26508 | 0.50 | 0.50 | 28 | 18.5 | 1600 | 900 | 1.20 | 1.5 | 128 |
| RK2470 | 0.50 | 0.70 | 24 | 9 | 1600 | 650 | 1.23 | 1.90 | 470 |
| RK22903 | 0.50 | 0.90 | 23 | 5.5 | 1600 | 900 | 1.4 | 1.90 | 530 |
| RK27708 | 0.50 | 0.70 | 28 | 8.5 | 1600 | 900 | 1.53 | 2.0 | 306 |
| RK26908 | 0.50 | 0.90 | 26.2 | 6.2 | 1600 | 900 | 1.49 | 2.15 | 380 |
| RK24908 | 0.50 | 0.90 | 24.8 | 7.1 | 1600 | 900 | 1.48 | 2.1 | 460 |
| RK24808 | 0.50 | 0.80 | 24.8 | 8 | 1600 | 900 | 1.4 | 2.0 | 430 |
| RK16903 | 0.70 | 0.90 | 16.3 | 5 | 1600 | 900 | 1.5 | 2.1 | 470 |
| RK16903blue | 0.70 | 0.90 | 16.3 | 5.8/6 | 1600 | 900 | 1.7 | 2.1 | 347/248 |
| RK15905 | 0.90 | 0.90 | 15.3 | 5 | 1600 | 900 | 2.1 | 2.77 | 490 |
| RK151105 | 0.90 | 1.10 | 15.3 | 6.3 | 1600 | 900 | 2.45 | 2.85 | 580 |
| RK12904 | 0.90 | 0.90 | 12.3 | 9.5 | 1600 | 900 | 2.2 | 3.5 | 600 |
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White Blue Color 16903 22903 Polyester Press Dewatering Belt Vacuum Filter Cloth Dryer Screen Images
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