How To Pick The Best Quality Industrial Filter Bags?

The right type of industrial filter bag is crucial for machinery to work at its optimal level. An unsuitable filter bag not only affects the mode of dust removal but also reduces the life span of the dust collector in the machinery. Hence, dust filter bags should be selected carefully.
Industrial filter bags are made of wear-resistant, corrosion-resistant, and high-temperature-resistant materials. The filter materials are made through multiple processes, such as needle punching, emulsion-impregnation, calendaring, film coating, and high-temperature settings, per the working conditions.
The materials used to make the filter bags include acrylic, polyester, PPS, PTFE, and other composite materials. If you want good-quality products, contact a trusted filter bag supplier manufacturer.
Today, we shall discuss the factors that influence the choice of filter bags, depending on the gas and dust properties.

How to Pick the Best Industrial Filter Bags?

If you are planning to buy filter bags, these below factors will help you to pick the right one as per your industry demands.

• Gas Temperature: The bag material should be conventional if the gas temperature is lower than 130 degrees centigrade. The best raw material, in this case, is polyester. On the other hand, if the temperature is higher than 130 degrees centigrade, materials like Flumex and PTFE are used to make the filter bags.
• Chemical Property Of Gas: When choosing the filter bags for different furnace flue gas and chemical waste gas, it is crucial to consider different chemical components like alkalis, solvents, oxidisers, etc. Factors like temperature and humidity often influence these. Therefore, choosing the filter material should be considered depending on the chemical composition of the dust-containing gas.
• Hygroscopic Parameter Of Gas: In the case of hygroscopic dust, the particles’ cohesive and adhesive nature increases the humidity. They also decrease the gas’s electrification and flowing nature. Some dust particles, like CaO, KCL, MgCl, and NaaCO, undergo chemical reactions after they absorb moisture. Choosing filter bags made with long filament fabrics is good in all these cases.
• Combustibility And Electrification Of Dust: Some dust particles can combust in air at specific concentrations. Their combustibility is related to their size, concentration, heat of combustion, composition, and burning speed. Choosing fibre-woven filter materials with an oxygen index larger than 30 is good.

These are some factors to consider when picking the filter bags. SAF Filter is a reliable industrial filter bag supplier and manufacturer. We are well-known for our quality products and customer service. Contact us if you want the best material for bags that will last a long time and ensure the highest level of filtration.