FMS needle felt filter bags use NOMEX or P84, PPS and other chemical fibers mixed with glass fibers and layered composite needled felts to achieve higher, newer physical or chemical properties. The dust bag is mainly used in iron and steel plants (blast furnaces, converters), non-ferrous metal smelting, cement plants, chemicals, carbon black, building materials, thermal power and other industries. There are many common brands in the market of FMS needled felt dusting bags, such as FMS dust filter bags. The filter material has the characteristics of high temperature resistance, high strength, acid and alkali resistance, abrasion resistance, folding resistance, etc. After different surface chemical treatment, it also has the characteristics of easy cleaning, water repellent, oil repellent and anti-static.
High temperature glass fiber needle punch felt filter bag is a new type of high temperature resistant filter material with reasonable structure and excellent performance. It has the advantages of high temperature resistance, corrosion resistance and dimensional stability. The needle filter felt bag is widely used in chemical industry, steel, High-temperature flue gas filtration in various industrial furnaces such as metallurgy, carbon black, power generation, cement, etc., is applicable to various bag type dust collectors such as pulse cleaning and high-speed blowback cleaning.
Polyester needle felt filter bag is the most commonly used dust bag product in dust bag. Main application industries: cement raw material grinding, packaging and transportation links, smelting plant (sintering machine, continuous casting), mine (collecting limestone powder), non-ferrous amount plant (Alumina transportation, electrolytic aluminum), furniture factory (polishing workshop), food processing, pharmaceutical and other industries dust collection. This dust filter has high strength, good elastic recovery performance, stable fabric size, good abrasion resistance, large voidage, good air permeability, long service life, good dust removal effect, and good mechanical properties at room temperature (less than 130°C). Performance and acid and alkali resistance. Due to the low price of polyester, polyester needle felt is the most cost-effective filter media at low temperatures.