Polyester Sludge Dehydration Fabrics(Press-Filter Fabric)

Polyester Sludge Dehydration Fabrics(Press-Filter Fabric) Sludge Dehydration Fabrics(Press-Filter Fabric) Introduction Sludge Dehydration Fabrics 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. They have the characteristics of good water permeability and non-revealed sludge, acid-resisting and alkali-resisting. Because of their 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. Characteristics and Advantages  Good water permeability Good air permeability Acid- resistance, alkali- resistance, temperature resistant Heat resistance under 180 degrees Waterproof polyester filter mesh for sludge dehydration with smooth surface mesh, high strength, excellent conduct electricity and saving energy;   Applications Polyester synthetic filter mesh screen for dewatering is mainly used for sludge treatment in food processing industry and sewage treatment factories,such as paper making,printing and dying, washer wrinker fabric factory etc. Industries listed below: - Filtration- Sludge dewatering- Industrial draining usage- Food cleaning and processing  Model of Fabrics Wire Diameter(mm) Density(wire/cm) Strength(N/cm) Air Permeabilitym3/m2h Warp Weft Warp Weft Area of the surface 16903 0.7 0.9 16 5.33 ≥2200 7894±500 22903 0.5 0.9 22 5.33 ≥2000 6800±500 26808 0.5 0.8 27 8.5 ≥2100 5120±500 15905 0.9 0.9 17 4.8 ≥4500 6741±500 151105 0.9 1.1 16 4.8 ≥5000 6749±500 121104 0.9 1.1 12 3.8 ≥3600 8610±500    Specification List: Model Wire diametermm Density Root/10cm Air permeability m3/m2h Net weight g/㎡ Strength  kg/cm Used in Warp Weft Warp Weft WNW14803 0.7 0.8 142 47-60 3900- 8500 1400 240 Sludge,  Squeeze juice WNW16803 0.7 0.8 156 46-50 6000 1400 265 Sludge,  Squeeze juice WNW16904 0.75 0.9 156 47 8000 1800 280 Iron and steel industry sludge dewatering andLife sludge dewatering WNW121054 0.9 1.05 120 42 8000 1650 340 Iron and steel industry sludge dewatering WNW22903 0.5 0.9 220 50-55 9000- 10000 1200 200 Life sludge dewatering WNW20703 0.5 0.7 200 70 10000 1000 185 Life sludge dewatering and Chemical sludge dewatering GW24504 0.5 0.5 240 130-140 8500- 10000 1180 220 Paper dry network andPaper sludge dewatering WNW08903 0.9 0.9 78 50 8500 1430 210 Industrial sludge dewatering WNW16704 0.7 0.7 160 90 12000 1350 265 Building materials industries WNW26908 0.5 0.9 26.4 69-75 5000- 5500 1364 240 Viscosity of the large Sludge CXW12 Mesh 0.75 0.8 47 48   650 94 Paper pulp washing