Fiberglass Fiber Dust Collector Filter Bags High Tensile Strength Air Filter Bags

Production Feature

This kind fabric is needle punched by 3-4 fibers together, it has high temperature repellent, good air permeability, easy to take offer cake advantage. Now widely used in dry GCP system.

Product Picture

The detail description of filter medium

For reducing resistance of filter media, except the special technology for laying the fiber , we also choose different diameter fiber to process, let’s the fabric can be graded structure, on the fabric surface ,there is super fine fiber, to increase the fabric filtration precision ,anti-acid and alkali ,and en-length the life of fabric. In the actual application , the efficiency as same as membrane coating fabric , but resistance is more lower.

Nonwoven fabric cross section choose graded structure , fiber diameter from thin to thick, there are 4 layers, surface super fine fiber layer--super fine fiber---scrim—thick fiber layer. The fiber more thin, the ventilation channel more compact.

The special Applications

Blast furnace Dry GCP plant gas cleaning

Blast fuance volume: 250m3-5500m3

GCP plant : Dry

Dust silos No.s: 8-24 sets

Bag filter size: DN 130x6000mm& DN 160x8000mm length

Working temp.: 100-300 degree C

Life: 12-18 months

How to replace the filter bag

1. Change-out Pressure Differential: The recommended bag filter change-out pressure differential across the bag media is 0.10MPA ( 15 PSI). Continuing beyond this point will result not only in rapid flow rate reduction and contaminant unloading, but also increase the risk of filter rupture. The max differential pressure allowed is 0.23 MPA( 35PSI).

2. Removal of use filter: During operation, the filter media many be embedded into perforated on the basket under excessive pressure, making it difficult to remove the bag filter.When this happens, don’t use excessive force to pull the bag, as it will break the ultrasonic welding line and detach the seal ring form the bag body. To safely remove the bag, shake the basket rapidly and then use a spine motion to separate the bag from the basket, slowly pull the use bag filter out.

What we can offer:

1.We can customize filter cloth according to your needs, say, cable ties, velcro, buttonhole.
2.Various filter cloth: plate frame filter cloth, recessed filter cloth, membrane filter cloth, CGR filter cloth, high temperature filter cloth, anti-wear filter cloth etc...
3.Or you can express samples directly.

Shipping way & Package details :

By sea / air / express

Shanghai / Ning Bo/Tianjin