Basic Info.
Model NO.NX 550
Cartridge FilterFilter Media
Filter Bag FilterOutside the Filter Type
TypeFilter Bag
UsageDust Filter, Air Filter
Filtration GradeMedium Filter
Filter Bag Sectional ShapeRound Bag
Filter Bag EnvironmentHigh-Temperature
Cartridge InstallationVertical Lifting
Filter MediaDust Filter Bag
Filter FabricAsphalt Plant Filter
FinishingPTFE Membran,Water and Oil Repellent
Size160mmx 3000mm,etc
TemperatureHigh Temperature Filter Bag
Transport Packageby Cartons, by Rolls
SpecificationPTFE filter bag
OriginChina
HS Code56021000
Production Capacity5, 000, 000PCS/Month
Product Description
Dedicating in researching and manufacturing dust collector equipment and dust collector spare parts filter bag, Filter bags, Filter Cartridge, Filter bag cages, etc. Specialized in manufacturing dust collector filter Bag, these air filter bags are widely applied in power plants, steel mills, pharmaceutical producers, food manufacturers, chemical producers and other industries using baghouses dust collector system to control emission of air pollutants.
Dust Filter bags / dust collector filters made by filter cloth needle felt. The most advantage products are Nomex felt, PTFE felt, FMS needle felt, dust filter cloth, etc. The dust filter bags air filter bags including Nomex Filter bag, PTFE filter bag, PTFE membrane Fiberglass Filter bag, FMS needle felt, PE filter bags, PPS PTFE filter bags, PTFE Needle Felt PTFE Filter Fabrics, FMS needle felt, etc.
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Types of Filter bags: Fabric Filter bag, Air Filter bag furnace filter, Industrial Dust Filter Bag Needle Felt, Pulse jet filter bag, Reverse jet filter bag, Envelope type filter bag, PTFE Needle Felt PTFE Filter Fabrics.
Industry Applications:
Foundry / Metal Smelting, furnace filter, Asphalt Mixing, Power Generation, Waste treatment power generation plant, Cement, Gypsum / Lime Processing, Mining, Carbon Black, Metallurgy, Chemical Plant.
High Temperature Filter Bag Specifications
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Nomex filter bag: Continue: 204°C, Instant: 240°C. Application: pitch mix gas, blast furnace gas, kiln applications, etc.
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PPS Ryton filter bag: Continue: 190°C, Instant: 210°C. Application: waste incinerator, electric station boiler, industry boiler.
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P84 / PI filter bag: Continue: 260°C, Instant: 300°C. Application: cement kiln, waste incinerator, etc.
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Fiberglass / FMS Needle felt: Continue: 240°C, Instant: 260°C. Stable size, low shrinkage rate, high intensity.
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PTFE 100% filter bag: Continue: 250°C, Instant: 300°C. Strong stability, wear resistance, chemical resistance.
| Filter Media |
Working Temperature |
Application |
Regular Size (mm) |
| Nomex Filter Felt | 180-210°C | Asphalt mixing, metal smelting, Cement plant | D130x2450, D150x3050, D160x3600 |
| PPS Filter Felt | 160-190°C | Coal boiler, waste treatment power plant | D160x6000, D127x8065 |
| PTFE 100% Filter Felt | 240-260°C | Waste treatment power plant | D127x3500, D130x3000 |
| Fiberglass Filter Felt | 260-280°C | Cement Kiln, Steel plant furnace | D160x6000, 152x5000 |
| PTFE membrane Fiberglass | 260-280°C | Cement kiln, steel plant, carbon black plant | D127x3600, D130x4500 |
Frequently Asked Questions
How do I choose the most suitable filter material?
Selection depends on the working temperature, the nature of the dust (corrosive, abrasive, etc.), and the moisture content in the gas. Check the temperature ratings for Nomex, PPS, or PTFE to match your system requirements.
What are the common industrial applications for these filter bags?
These bags are widely used in metallurgy, asphalt mixing, power plants, cement kilns, waste incineration, and chemical plants for air pollution control.
What is the maximum operating temperature for Nomex filter bags?
Nomex filter bags can operate continuously at 204°C and can handle instant temperature spikes up to 240°C.
Why use PTFE 100% filter bags in harsh environments?
PTFE offers superior chemical stability, wear resistance, and extreme temperature resistance (up to 300°C instant), making it ideal for flue gas filtration in power and waste incineration.
What sizes are available for the dust filter bags?
Common sizes include diameters like 127mm, 130mm, 150mm, and 160mm, with lengths ranging from 2450mm up to 8000mm. Custom sizes like 160mm x 3000mm are also standard.
What features do Fiberglass combined Felt (FMS) filter bags offer?
FMS filter bags are known for handling heavy loads, offering a long life time, stable size at high temperatures (up to 280°C instant), and providing a reasonable price-to-performance ratio.
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