Product Categories

Add:Level 54 Hopewell Centre 183 Queen’s Road East HK
Add: No.2, Long Xi Zhong Road, Li Wan District, Guangzhou, China.
 Tel/Fax: +86-20-88907554
 Skype: dgcfilter
Mobile/WhatsApp: +86-15360865139

You are here: Home » Products » Filter Media for Dust Filter Cartridges » Filter Media for Dust Filter Cartridges


Share to:
sharethis sharing button

Filter Media for Dust Filter Cartridges

Filter media surface treatment technology for different applications, such as: oil and water repellent, fire retardant, antistatic, PTFE membrane, Nanofiber membrane, high temperature resistance, etc.

Choice of Filter Media for Dust Filter Cartridges

1.Before choosing filter media, it is necessary to think about whether the dust is flammable or not. If it is flammable, we suggest to use anti-static filter media or taking other measures to prevent static flash over generating explosion.

2.As human’s environmentally friendly consciousness growing, dust emission restriction is more and more strict, especially for heavy metal, silicon dioxide, and so on, which damages the human health seriously. Therefore, surface filtration type filter media must be chosen, a kind of filter media with hyper-fine fiber laminated on the surface has advantages as below: high filtration precision, easy for dust-cleaning, low resistance, stable operation, etc.

3.If the working condition is high humidity, dust absorbs moisture easily or dust with oily components, it is recommended to choose filter media that function oil, water, and dirt repellent.

4. If sparks in the system, flame retardant filter media should be used to avoid burning in the filter cartridges (cautious on welding fume treatment).

5.If the dust concentration of dust collectors is very low (such as atmospheric dusting, welding flume, etc.), it is suggested to choose ≤180 g/㎡ thin filter media because it is helpful to increase filter area and flow rate of a single filter cartridge.

6.Working temperature: the working temperature of filter media with main element is polyester materials, is ≤135℃. When polyester nonwoven fabrics are used between 80℃-135℃, the stiffness of fabrics would drop significantly; which makes pleated filter media to stick together easily. In this case, we would adapt some special measures to make the filter media being pleated evenly, and keeping good air permeability.



We are a renowned spare parts manufacturer of industrial dust removal and air purification in China since 1998, and have provided industrial dust extraction solutions for local and oversea customers more than 20 years..more
​Copyright © DGC ENVIRONMENTAL TECHNOLOGY CO.,LIMITED.  All Rights Reserved. Site Map