FILTRATION
Filter Bags
Dust emission filters control and purify air quality used in coal fired boiler power plants, blast-furnaces in steel plants, asphalt mixing sites, cement kilns, and various applications in mineral, cement, and chemical industries.
We are dedicated to providing the most economical and effective dust filters on the market. Our filter products are developed for emission control to limit the exposure to be less than 15 mg/m3 per OSHA limit and to comply with the air quality standards for PM2.5. Our dust filters have an estimated 20% longer working life than other products on the market.
Filter Bag Types
- Filter shaker bags/shaker bags
- Reverse air filter bags
- Pulse jet filter bags
- Envelope filter bags
- Filter bags for special working conditions
Bag Sizes (diameter)
- 100 mm
- 125 mm
- 130 mm
- 150 mm
- 1800 mm
- 250 mm
- Any length is available. Custom sizes available.
Bag Top & Bottom Types
- Needle felt filter bag
- Raw top (fold in top)
- Flange Top
- Double beaded snap band top
- Cuff bottom
- Woven fiberglass filter bag
- Cap Top + Snap Band bottom
- Cap top + anti collapse rings + cuff bottom
Polyester Filter Bag
- Operation temperature: 302 °F
- The max surge is 150°C
- Good anti-acid, anti-alkali, and hydrolysis stability
- Mean Air Permeability: 10-15 m3/m2 [email protected]
- Available Finishes: singe, calendar, PTFE membrane, W/O 41
Polyester With PTFE Membrane
The surface of the Polytetrafluoroethylene(PTFE) membrane is bonded to the surface of conventional filter medium and eliminates the need for a primary dust cake. Filtration takes place on the membrane surface and realizes surface filtration. Because the PTFE membrane has the advantage of smoothness, chemical stability, long service life and is waterproof, it results in excellent dust cake release, high filtration efficiencies, and longer service life.
Polyester Antistatic Filter Bag
- Operation temperature 302 °F
- The max surge is 302 °F
- Good anti-acid, anti-alkali, and hydrolysis stability
- Mean Air Permeability: 10-15 m3/m2 [email protected]
- Available Finish: singe, calendar, PTF membrane, W/O
Polyester Blending Static Filter Bag
- Operation temperature 302 °F
- The max surge is 302 °F
- Good anti-acid, anti-alkali, and hydrolysis stability
- Mean Air Permeability: 10-15 m3/m2 [email protected]
- Available Finishes: singe, calendered, PTFE membrane, W/O
Polyester Filter Bag W/O
- Operation temperature: 302 °F
- The max surge is 302 °F
- Good anti-acid, anti-alkali, and hydrolysis stability
- Mean Air Permeability: 10-15 m3/m2 [email protected]
- Available Finishes: singe, calendered, PTFE membrane, W/O
Polyester Filter Bag W/O
The common filter media for filter bag is 450-550g/SQM but can be customized. Other filter bag styles are available according to customer requirements.
PP Filter Bag
- Widely used in the flour industry, used in the field fume temperature under 194 °F
- Can be used under moist working conditions
- Water & oil repellent
Nomex (Aramid) Filter Bag
- Fire resistant
- High temperature resistant
- Working temperature: 399 °F
- Max temperature: 464 °F
- Excellent alkali resistance
- Good acid resistance
- Good organic solvents resistance
- Excellent abrasion resistance
- Good hydrolytic stability
PPS Filter Bag
- High temperature resistant
- Working temperature: 374 °F
- Max temperature: 446 °F
- No melting point
- PPS has large filtration area and excellent filtration performance
Acrylic Filter Bag
- High temperature resistance
- Working temperature: 464 °F
- Max temperature: 500 °F
- Acrylic fiber has large filtration area and excellent filtration performance
P84 Filter Bag
- Fire resistant
- High temperature resistant
- Working temperature: 464 °F
- Max temperature: 500 °F
- No melting point
- Cross section structure (leaf shape)
- Large filtration area and excellent filtration performance
PTFE Filter Bag
- PTFE needle felt 750 gsm also available in woven PTFE
- High temperature resistance
- Excellent acidity resistance
- Excellent alkalinity resistance
- High filtration efficiency
Fiberglass Filter Bag
Woven glass fiber filter bag is widely used in industrial dust cleaning areas, air pollution prevention, and valuable dust recycling processes.
- Main products: two categories of medium alkaline and alkaline free glass fiber filter cloth(bag)
- Various types: heat treatment, silicone oil, graphite
- Various thicknesses: 0.3 mm – 0.5 mm
- Various diameters: 120 mm – 300 mm
- Textures: sloping weave, plain weave, satin, and broken twill.
- Textured fiberglass woven fabric is partially or wholly composed of bulky yarn which provides stronger covering capability and more improved filtering than open-width filtering, allowing dust removal efficiencies reaching 99.3% with filtering speeds of 0.6-0.8 m/min widely used in back blow filter bags.
Fiberglass Filter Bag
Woven glass fiber filter bag is widely used in industrial dust cleaning areas, air pollution prevention, and valuable dust recycling processes.
- Main products: two categories of medium alkaline and alkaline free glass fiber filter cloth(bag)
- Various types: heat treatment, silicone oil, graphite
- Various thicknesses: 0.3 mm – 0.5 mm
- Various diameters: 120 mm – 300 mm
- Textures: sloping weave, plain weave, satin, and broken twill
- Textured fiberglass woven fabric is partially or wholly composed of bulky yarn which provides stronger covering capability and more improved filtering than open-width filtering, allowing dust removal efficiencies reaching 99.3% with filtering speeds of 0.6-0.8 m/min widely used in back blow filter bags.
G-NOMEX Filter Bag
SFF dust collector filter bags are widely used in industrial waste gas filtration, useful dust, and high temperature gas filters.
- Fms needle punched felt
- Singe, calendered, heat set, Teflon treatment
- High temperature resistant
- High strength
- Anti-acid and alkali
- Anti-abrasion
- Anti-breaking
- Easier dedusting
- Water and oil proof
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