Asphalt batching Site Bag Filter Nomex Filter Bag With Filter Cage supported

ECOGRACE Nomex / Aramid filter bag : Continuous operating temperature is up to 204°C, instant service temperature is up to 210°C, F ire retardant performance is excellent, Corrosion resistance and alkali resistance is good, Excellent thermal stability, excellent abrasion resistance and flexural resistance.

Aramid Filter Bag  are mainly used in cement industry, asphalt batching  industry,

metallurgical industry and tobacco industry for flue gas purification.

Nomex filter bag with PTFE membrane : puts PTFE membrane bonding to the surface of thermoplastic fiber filter material, plays the role of early powder layer to achieve surface of filter material. The membrane surface is smooth, with excellent chemical stability and good cleaning effect, greatly improving the service life of filter materils.

Specifications :

1. How to choose the right filter bag ?

Every filter media  has its own characteristics and parameters,  when we choose filter material for dust collector system , we need  to know the following parameters :

(1) Working temperature ( Continuous working temperature  / Instant Max temperature )

(2) Dust / ash particle 

(3) Gas  chemical composition 

(4) Working pressure  , filter velosity 

(5) Emission concentration

2.How to assu