The operating resistance depends on the smooth degree of the filter fabric surface and the dedusting effect. Generally, the better air permeability the better lower operating resistance because this can save more energy.
Polyester filter fabric(Easy dedusting needle felt) has smooth of the filter fabric face which has the great effect to the strong function resistance to the filter medium. The first resistance of the filter fabric decides the air permeability of the filter fabrics, but the resistance during operating is several times to the primary resistance.
Polyester filter fabric(Easy dedusting needle felt) can widely used in air reverse blowing dedusting collector, under the same pressure and the air volume condition, easy dedusting needle felt polyester filter fabrics are better selecting the large air volume than smaller.
Air permeability of the same precision clean filter fabrics as following: singeing treatment polyester filter fabric better than easily ded-usting treatment filter fabrics which is superior than common calendaring filter fabrics. Easily dedusting treatment filter medium operation resistance lower than singeing treatment filter felt fabrics, calendaring finish treatment pet filter fabric have the highest operation resistance.
PET filter fabric(Easy dedusting needle felt) with smooth filter fabric surface, excellent air permeability, low operating resistance for the filter fabrics manufactur plant. Easy dedusting needle felt PET filter fabric is the first choice of the easily dedusting needle punched filter felt for the filter fabric experts.
POLYESTER FILTER FABRIC Tags : Polyester Filter Fabric