4500mm Aramid Nomex Needle Felt Baghouse Bags Dust Filter

• Customization: Available
• Material: Aramid
• Medium Material: Aramid
• Model NO.: aramid nomex
• Cartridge Filter: Aramid
• Filter Bag Filter: The Filter Type
• Type: Pocket Filter
• Usage: Dust Filter
• Filtration Grade: PRE Filter
• Filter Bag Sectional Shape: Round Bag
• Filter Bag Environment: High-Temperature
• Cartridge Installation: Fixed Installation
• Application: Asphalt, Cement and Tobacco Induatry
• Weight: 500GSM
• Diameter: 120-180mm
• Thickness: 2.4mm
• Length: 2000-9000mm
• Size: D130mm X L2000mm or as Customized
• Warranty: 12months
• City: Hangzhou
• Anti-Abrasion: Excellent Filter Sock
• Delivery: 10 Days After Receiving Deposit
• Transport Package: in Poly Bags or as Customers′ Requirement
• Specification: D140mm x L5000mm OR As Customized
• Trademark: ECOGRACE
• Origin: China
• HS Code: 59114000
• Production Capacity: 10000pieces/Week

Product Description

500GSM Aramid Nomex Needle Felt filter fabric Filter Bag

Ecograce 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.

Main product :  Our main products are the flue gas dust removal filter material in the area of high temperature, high corrosion ,P84 ,PPS series, PTFE series, Nomex series, glass fiber complex series , polyester ,acrylic filter material and so on which are widely used in the flue gas of coalfired power plants, cement 
rotary kiln, steel industry ,chemical industry ,waste incineration etc.

Weight: 400GSM~550GSM
Diameter: Φ 130, Φ 138, Φ 152, Φ 158 etc. We make it as your requirements.
Length: 1000mm~8000mm. We make is as your requirements.
Making method: Our bags are sewn with 3 - needle chain stitch to ensure seam integrity. Top constructions consist of snap band, flange top, ring top, soft cuffs or raw edge. Bottom removal bags are constructed with a raw top or soft cuff. Top and bottom removal bag bottoms have disc bottoms that are sewn using an overlock (surge) stitch or lock stitch. A wear strip or custom skirts is attached to the bottom portion of the bag to prevent premature wear from bag-to-bag and bag-to-cage abrasion.

Raw materials of the filter material	Temperature	Property of the filter material  & the suitable industrial conditions	Application field and industrial condition
Polypropylene (PP)	900C	Suitable for the condition with continuous working temperature less than 900C & short time temperature less than 1000C. The oxidation resistance of the material is ordinary. Suitable PH range is 1to 14. The resistance of hydrolysis of the material is good.	Suitable for the dust collection of sugar production, chemical fertilizer plants, electroplating, pesticide plant, etc
polyacrylonitrile(AC)	1100C	Suitable for the condition with continuous working temperature less than 1100C & short time temperature less than 1150C. The oxidation resistance of the material is ordinary. Suitable PH range is 6 to 13. Relative humidity<5%	Suitable for the dust collection of detergent production, pulverized coal plant, etc
homopolyacrylonitrile(DT)	1250C	Suitable for the condition with continuous working temperature less than 1250C & short time temperature less than 1400C. The oxidation resistance of the material is ordinary. Suitable PH range is 3 to 11 Relative humidity<30%	Suitable for the dust collection of detergent production, garbage incineration, asphalt, spray dryer, coal mill, power plant, etc.
Polyester (PE)	1500C	Suitable for the condition with continuous working temperature less than 1300C & short time temperature less than 1500C. The oxidation resistance of the material is good. The acid-base resistance is ordinary. Suitable PH range is 4 to 12. Relative humidity<4% The expected lifetime depends on the moisture content of the flue gas when the working temperature is high.	Suitable for the dust collection of mine, lime cement production, raw cement, grinding machine, packaging and other process, continuous casting and sintering, ironmaking processes of Iron and steel industry , alumina conveying, electrolytic aluminum production, non-ferrous metal smelting plant, wood processing, food processing, pharmaceutical and other industries
polyphenylene sulfide (PPS)	1600C	Suitable for the condition with continuous working temperature less than 1600C & short time temperature less than 2000C. The oxidation resistance of the material is not good. The resistance to acid-base is good. Suitable PH range is 1 to 14 Relative humidity>30%	Suitable for the dust collection of flue gas of coal-fired boilers, garbage incineration, metal smelting, chemical industry , etc.
polyamide (NO)	2000C	Suitable for the condition with continuous working temperature less than 2040C & short time temperature less than 2400C. The oxidation resistance of the material is ordinary. PH range is 4 to 12. Relative humidity<10% The performance of the material depends on the moisture content of the flue gas when the working temperature is high.	Suitable for the dust collection of flue gas of asphalt-mixing, non-ferrous metal smelting, ceramics, glass, kiln head of cement industry (grate cooler), steel blast, etc.
polyimide(PI/P84)	2200C	Suitable for the condition with continuous working temperature less than 2200C & short time temperature less than 2600C. The oxidation resistance of the material is ordinary. PH range is 3 to 13. Relative humidity<25%	Suitable for the dust collection of  the corrosive flue gas of Chemical plant, metal melting, garbage incineration, cement preheater and coal boiler, etc.
polyfluortetraethylene(PTFE)	2500C	Suitable for the condition with continuous working temperature less than 2500C & short time temperature less than 2800C. The material have good resistance for all the chemical corrosion PH range is 1 to 14 Relative humidity>30% The material has good ash removal performance.	Suitable for the dust collection of  the highly temperature and high corrosive flue gas of Chemical industry, coal boiler, garbage incineration, non-ferrous metal smelting plant, etc.
Fiberglass (FG)	2600C	Suitable for the condition with continuous working temperature less than 2600C & short time temperature less than 2800C. The oxidation resistance of the material is ordinary. Suitable PH range is 4 to 9 Relative humidity55%	Suitable for the dust collection of  the highly temperature flue gas of, Cement production, coal boiler, garbage incineration, steelmaking furnace, blast furnace gas production, the ferroalloy furnace, etc

Our company

Hangzhou Grace Envirotech is a joint venture in China combined with Grace Filter Manufacturing (U.K) Limited. We are one of the largest manufactory of filter needle felts, filter bags and dust collector parts; Meanwhile, we are designing and producing dust collecting system for cement plant, power plant, as well as iron and steel plant.

Our Service

a. We are professional manufacturer, and we can choose the suitable filter bags for you as per your working         environment. If you have any problems in the use procedure, our professional team will always help you solve at any time.(Warranty:1-2 years)
b. If your dust filter bag is different from our filter bag size, please send us your drawing size and the material that you need, we also produce the filter bag.