Taizhou Haotian industrial Co.,Ltd products

Haotian filter bags are manufactured for optimum filtration performance. Various types of media are used such as needle felt, nonwoven felt and filter cloth. They are effective in reducing dust emission level as per requirement of industries. Having been in the business for over 20 years, we make certain that you get the right bag filter for your application by considering all appropriate aspects of your decision. In addition, we offer a complete line of replacement and custom designed bag filters to fit all manufacturer filter bag housings.

Fiberglass is appropriate for high temperature applications (up to 500 F/260 C). It is strongly discouraged for applications where HF is present.

Better air permeability and higher filtration efficiency than other fiberglass fabric.

Features; High Durability membrane technology provides an excellent combination of filtration efficiency, airflow, and durability. PTFE fiberglass fibers provide good all-around chemical and temperature resistance. Lightweight fabric design and construction provides excellent dimensional stability, flexibility, and resistance to mechanical damage over the life of the filter.

P84 polyimide needlefelts are excellent high temperature filter media in terms of performance, generally surpassing the other standard media with the exception of PTFE.

According to the need of coal milling collecting dust of blast furnace gas,metal melting,cement plant and other industries at domestic market,Haotian indutrial absorbed foreign technology, then developed and produced the high temperature tesistant product FNS®-280 filter cloth. The completed high temperature resistant needle punched filter felt has been named FNS and applied the registered brand. Different from triditional needle felt producing method with mixed or completed layer forms by using two or more than two kinds of high temperature resistant fiber,the FNS®-280 basalt fiber needled felt is made by random entanglement of single fibers to form a three-dimensional structure. There is the large surface area of the 5.5-7 fine fibers and about 80 porosity, no boron.FNS®-280 needled felt can be used in high efficiency air filtration and purification, heat and sound insulation, and used as cushion material for hot rolling of steel and aluminum.

Aramide has two types, meta-aramid and para-aramid. Metamax is the mixture of 95 m-aramid and 5 p-aramid. Metamax needle felt is meta-aramid fiber invented and manufactured by Haotian industrail. NOMEX fibers are from the generic fiber group called meta-aramid. Another brand name from this fiber group is CONEX and NOMEX. .