Industrial Woven Filter Fabric
Introduction
Around the world, there is a vast number of industrial solid/solid, solid/gas and solid/liquid separation processes. Many of these require a corresponding variety of highly specific, mechanically and chemically resistant, high performance filter media.
Weaving Method of Woven Filter Fabric
Classification
| Materials | Yarn Type | Filtration Equipment |
| Polyester (PET) Polypropylene (PP) Polyamide (PA/Nylon) Meta-Aramid Para-Aramid PPS PTFE PEEK | Monofilament Multifilament Monofilament/Multifilament Staple Monofilament/Multifilament- Stapl | Press Filter Belt Filter Disc Filter Pan Filter Drum Filter Tower Filter Leaf Filter(Diastar Filter) Candle Filter |
Application
| Mining and Metals | Bulk mining Mineral concentrates Metallurgical processing Light metals |
| Chemicals | Catalysts Citric Acid Fertilizers Alumina Carbon-white |
| Waste processing/Environmental | Flue gas desulphurization Waste mud |
| Bio-processing | Bio-fuels Bio-plastics Chemical precursors |
| Food industries | Beer Drink Starch Sugar Amino acids |
| Pharmaceuticals | Pharmaceuticals and intermediates Vitamins Antibiotics Antacids |
| Petroleum and petrochemicals | Catalyst Phthalic and iso-phthalic acid Polymers and resins Sulfur Terephthalic acid |
What filters does it work with?
Press Filter
Filter press is the most widely used, covered almost all industrial filtration. Filter Press Cloth Types:
- Barrel Neck type
- Single Type
- Hanging Type
- Lining Cloth Type
- Edge Reinforcement with Non-woven Supporting Cloth
- Edge Sealing with Latex
Application
- Sludge Dewatering
- Beer, cane and beet sugar, oil, wine
- Color pigments, silicates, zeolites, coal, TiO2 and other mined and quarried materials
Technical Parameters for Several Common Use Cloth
| Product Code | Material | Yarn Type | Weight (g/m3) | Thickness (mm) | Air Permeability (L/m/S @200pa) |
| ES-19130 | PP | Mono/Mono | 340 | 0.545 | 10 |
| ES-P8733 | PP | Mono/Mono | 550 | 0.8 | 65 |
| ES-YL J-S | PP | Mono/Mono | 310 | 0. .56 | 100 |
| ES-NXM | PA | Mono/Mono | 420 | 0.6 | 950 |
| ES-PDFS80 | PP | Mono/Multi | 560 | 0.9 | 80 |
| ES-750A | PP | Multi/Multi | 380 | 0.75 | 18 |
| ES-750B | PP | Multi/Multi | 420 | 0. .85 | 65 |
| ES-750AB | PP | Multi/Multi | 600 | 1.13 | 25 |
| ES-3927 | PE | Staple/Staple | 550 | 0.91 | 15.8 |
Belt Filter
Belt press cloth needs high vertical and lateral liquid flow properties, excellent resistance
against creasing and mechanical stress. This unique filter media offers the following advantages:
- Best permeability due to optimal fabric design
- Wide range of pore sizes (7-150 µm)
- Optimum particle retention, due to special pore structure
- Excellent cake release, resulting from the special surface treatment of the fabrics
Application
- Chemicals
- Minerals
- Life science
- Food
- Environmental
Technical Parameters for Several Common Use Cloth
| Product Code | Material | Yarn Type | Weight (g/m2) | Thickness (mm) | Air Permeability (L/m/S @200pa) |
| ES-PDW-08 | PP | Mono/Mono | 630 | 1.1 | 40 |
| ES-PDW-20 | PP | Mono/Mono | 630 | 1.1 | 80 |
| ES-PDW-30 | PP | Mono/Mono | 550 | 1.1 | 200 |
| ES-PDW-50 | PP | Mono/Mono | 550 | 1.1 | 400 |
| ES-PDW-85 | PP | Mono/Mono | 550 | 1.13 | 600 |
| ES-PDW-120 | PP | Mono/Mono | 550 | 1.15 | 1200 |
| ES-PDW-150 | PP | Mono/Mono | 770 | 1.5 | 1 500 |
| ES-EDW-30 | PE | Mono/Mono | 1000 | 1.15 | 200 |
| ES-EDW-40 | PE | Mono/Mono | 1000 | 1.15 | 300 |
| ES-EDW-50 | PE | Mono/Mono | 1000 | 1.15 | 400 |
| ES-EDW-85 | PE | Mono/Mono | 1000 | 1.15 | 600 |
| ES-EDW-120 | PE | Mono/Mono | 1000 | 1. .2 | 1000 |
| ES-EDW-150 | PE | Mono/Mono | 1000 | 1. .2 | 1200 |
Disc Filter
Dewatering of mineral slurries can be achieved in a number of ways, of which disc filters account for the largest proportion.
Application
Dewatering of mineral slurries
Technical Parameters for Several Common Use Cloth
| Product Code | Material | Yarn Type | Weight (g/m?) | Thickness (mm) | Air Permeability (L/m-/S @200pa) |
| ES-NTL 1311 | PA | Mu uIti/Mu uIti | 480 | 1. .62 | 280 |
| ES-NXM | PA | Mono/Mono | 420 | 0.6 | 950 |
| ES-750B | PP | Mu uIti/Multi | 420 | 0.85 | 65 |
| ES-YL J-S | PP | Mono/Mono | 310 | 0.56 | 100 |
| ES-YL J-T40 | PP | Mono/Mono | 330 | 0.52 | 40 |
Pan Filter
Pan filters with their horizontally arranged filter surface are particularly suited for filter cake washing. Pan filters are available with different pan diameters and filter areas from 16 m² to 68 m².
Application
Alumina Production
Technical Parameters for Several Common Use Cloth
| Product Code | ES_P190 | |
| Material | PP | |
| Yarn Type | Mono/Mono | |
| Weight | 300 | |
| Thickness | 0.6 | |
| Air Permeability | 1 700土200 | |
| Tensile StrengthN/5 X 20cm | Warp | 3800 |
| Weft | 2000 | |
| Finish Treatment | Heat setting, Calendaring | |
Drum Filter
Our fabric technologies were developed to retain the finest particles together with having the highest possible throughput. The unique filter surface makes for good cake release and easy cleanin
Application
- Monosodium glutamate
- Starch sugar
- Oil dewaxing
- Beneficiation
Technical Parameters for Several Common Use Cloth
| Product Code | Material | Yarn Type | Weight (g/m2) | Thickness (mm) | Air Permeability (L/m/S @200pa) |
| ES-D-Pr | PP | Mono/Mono | 260 | 0. 24 | 300 |
| ES-D-St | PET | Mono/Mono | 1 95 | 0.24 | 480 |
Tower Filter
Tower Filter produces extremely dry solids, thus eliminating or dramatically reducing the need for thermal drying. Vertical pressure filter cloth need excellent resistance against extension, creasing and mechanical stress.
Tower Filter Cloth Widely Used Size:
- 1.05m width X 24cm-150cm length
- 1.7m width X 35cm-165cm length
Application
- Mining Industry
- flotation concentrates,
- fine iron ore concentrates,
- leach residues,
- metallurgical precipitates,
- scrubber slurries
Technical Parameters for Several Common Use Cloth
| Product Code | Material | Yarn Type | Weight (g/m2) | Thickness (mm) | Air Permeability (L/m2/S @200pa) |
| ES-L PP10 | PP | Multi/Multi | 1140 | 1.75 | 10 |
| ES-L PP | PP | Multi/Multi | 1140 | 1.8 | 45 |
| ES-L PPM | PP | Multi/Multi | 1000 | 2.0 | 80 |
| ES-L PE | PE | Multi/Multi | 1 400 | 1.5 | 32 |
| ES-L PEO | PE | Multi/Mono | 1350 | 1. .6 | 240 |
Leaf Filter
Leaf filter is applied to alumina production. Leaf filters generally work under high temperature and pressure, so the filter cloth requires anti- high pressure, anti-high temperature and high alkali resistance ability.
Application
Alumina Production
| Product Code | Material | Yarn Type | Weight (g/m2) | Thickness (mm) | Air Permeability (L/m2/S @200pa) |
| ES-YL _J-S | PP | Mono/Mono | 310 | 0.56 | 100 |
| ES-YL J-T40 | PP | Mono/Mono | 330 | 0.52 | 40 |
Candle Filter
Candle Filters are named based on their shape. These filter elements are usually hollow tubes with a cap on the bottom and a threaded connector on top that attaches to a header. The outer face of the tube is usually made of punch plate, expanded metal, sintered metal, or porous ceramic to provide support for the filter media.
Material: PP, PE, PA, PTFE, PPS, PEEK
Candle Filter Cloth Widely Used: φ90, φ80, φ75,φ120.
Application
- Pharmaceutical Filters
- Fine Chemistry Filters
- Food Industry Filters
- Fuel and Oil Additive Filters
- Hazardous Materials Filters
- Precious Metal and other Catalyst Recovery Filters
Technical Parameters for Several Common Use Cloth
| Product Code | Material | Yarn Type | Weight (g/m?) | Thickness (mm) | Air Permeability (L/mz/S @125pa) |
| ES-PCD18PB | PP | Mu uIti/Multi | 390 | 0. 76 | 22 |
| ES_PCD03P | PP | Multi/Multi | 430 | 0.71 | 3 |
| ES-TCD240DFB | PE | Multi/Multi | 225 | 0.3 | 289 |
| ES_PPSCD20T | PPS | Multi/Multi | 420 | 0. .85 | 25 |
| ES-PEEK | PEEK | Multi/Multi | 430 | 0.61 | 12 |