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High Temperature Flue Gas Bag Filter Nomex Asphalt Plant Filter

Asphalt Plant Bag Filter usually taken Meta Aramid Nomex Needle Felt as the Filter Media, it is high temperature standby Filter Bag.
  • NX550


  • NX500-1606000

Asphalt Mixing Plant Filter Bag:

ECOGRACE Manufacture bag filters for asphalt plant.  Bag Filter in asphalt mixing plants are exposed to extreme environmental conditions and aggressive corrosive dusty gas. Frequent temperature fluctuations and frequent stops resulting potential sparks put additional pressure on the filter material. ECOGRACE offers technically and economically filter solution for  asphalt mixing plant base on different working conditions.

· Most of the hot mix plants are equipped with a primary dust collector. It is for settling heavy dust particles.

·  The primary dust collector works best with secondary dust collector. This secondary dust collector is a bag filter dust collector.

In Asphat batch mix plant, Asphalt plant filter Bag filter and pre separator are two important units for trapping harmful gases and dust particles.The dust collector and draught fan are mounted on the mobile frame, it is easy to move. Furthermore, The dust removal method adopts the Coarse grain dust separator (Primary) + Bag filter (secondary). To make sure the asphalt mixing plant is environmental.

Pre separator will trap all the heavy dust. Bag filter is baghouse filter with number of filter bags close to each other in a closed chamber. As the gas sucked from the drying drum is made to pass through the bags they will be trapped. This action of the bag filters will help clean most of the pollutants and give out smoke with less pollution.
ECOGRACE provide bag filter  for Asphalt Mixing plant, we adopt high-class Nomex American Brand, the working life of filter is long.The flue gas dust filtered out to trap a particle size of more than 0.3μm dust, dust removal efficiency of up to 95%.

ECOGRACE dedicating in researching and manufacturing dust collector equipment and dust collector spare parts, Fabric Filter bags , Filter Cartridge, Filter bag cages, etc.  We are specialized in manufacturing dust collector filter Bag, ECOGRACE 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.

Application and Size of filter bag,Industrial Dust Filter Bag Needle Felt :

Filter Media

Working Temperature


Regular Size (mm )


180-10 degree C.

Asphalt mixing , metal smelting , Gypsum , Cement plant ,etc .

D130 x 2450, D 150 x 3050 , D 160 x 3600 , D150 x 4500


160-190 Degree C

Coal boiler power plant , waste treatment power plant ,etc.  

D 160x 6000, D127 x 8065

PTFE 100% Filter Felt

240-260 degree C .

Waste treatment power plant ,

D 127 x 3500 , D 130 x 3000

Fiberglass Filter 

260-280 Degree C

Cement Kiln , Steel plant furnace

D 160 x 6000 ,  152 x 5000

PTFE Fiberglass Bag Filter

260-280 Degree C ,

Cement kiln ,  steel plant furnace , carbon black plant

D 127 x 36000 , D 130 x 4500

The application , Industry Baghouse Filtration ,Air pollution control system,
Foundry / Metal Smelting , furnace filter
Asphalt Mixing 
Power Generation ,
Waste treatment power generation plant ,
Cement  , Gypsum / Lime Processing
Carbon Black
Chemical Plant
furnace filter 
Industrial Dust Filter Bag Needle Felt 
air filtration filter media  PTFE Needle Felt PTFE Filter Fabrics 

asphalt plant filter bag

Zhejiang Grace Envirotech Co., Ltd.with the famouse brand "ECOGRACE", is one of the subsidiary of Grace Filter MFG ,based in U.K ,and developed in China .


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