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SFFILTECH is a brand supplier in dust collector bag house filtration, liquid bag filter filtration, and HVAC filtration systems.

Dust Collector Bag Replacement by SFFILTECH 1
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Dust Collector Bag Replacement by SFFILTECH 1
Dust Collector Bag Replacement by SFFILTECH 2
Dust Collector Bag Replacement by SFFILTECH 3
Dust Collector Bag Replacement by SFFILTECH 4
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Dust Collector Bag Replacement by SFFILTECH

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Company Advantages

· The production process of SFFILTECH dust collector bag replacement complies with the international standards.

· The product is in accordance with international quality standards.

· SHANGHAI SFFILTECH CO., LTD has a sound service system in the global market.

what is filter bags?

    Filter bags are also commonly referred to as dust collector filter bagsdust filter bagbaghouse filter bags,As the filter element, the filter bag is a key part of the filtration process, filter bag quality determine the filter efficiency for the end user. our own high technology filter cloth,with patent structure ring mouth and manfactured by the professional production equipment can meet the application of various fields.

dust collector filter bags

dust collector filter bags

baghouse filter bags

baghouse filter bags


Two factors effect the choice of filter bags:

1、Temperature: As the main component of dust collector, it is very important whether selected filter bag adapt to the flue gas temperature . Such as, the heat resistance of filter material exceeds the flue gas temperature too much, which will cause the waste of high temperature filter material as well as big investment in equipment. If it is lower than that of flue gas, it is possible to cause the burning of bag.

So how to select the filter material according to the flue gas temperature? It can be divided into the following according to the temperature:

normal temperature filter material: below 130 degrees Celsius,

medium temperature filter material 130~180, 

high temperature filter material 180~280.

2、flue gas composition: It includes the content of dust, specific gravity, particle size, viscosity or not, the water content in the flue gas and other parameters. All of these decide the way of cleaning, filter bag material treatment,filtration velocity. Usually, if the dust is dense, sticky and light, we usually choose pulse bag house and pulse bag filter. In addition, the filtration velocity is control more than 1.2m /min, sometimes 1m /min.  As well as, the Filter material treatment is generally membrane, water and oil repellent, anti - static, oriented anti adhesive treatment.

filterbag burned by high temperature inside the hooper

filterbag burned by high temperature inside the hooper

filter bags damaged by the spark

filter bags damaged by the spark


Product Category 

Polyester Filter Bag

Polyester Filter Bag

Good resistance to oxidation,is the cheapest filter media in the bag filter filtration field.Applicable to mine,limestone,cement,iron and steel industries...

Detail

Polypropylene Filter Bag

Polypropylene Filter Bag

Restricted resistance to oxidation ,but excellent resistance to Hydrolysis ,Acids and Alkalis.Applicable to food ,fertilizer ,electroplating ,flour ,sugar and pesticide industries...

Detail

PPS Filter Bag

PPS Filter Bag

excellent resistance to acids 

and alkalis.Applicable to the 

working conditions with low oxidation gas from coal-fired boiler,waste incineration,metal smelting...

Detail

best Aramid Filter Bag

Aramid Filter Bag

Fire and High temperature resistant.applicable non-ferrous metal production,ceramic,glass industries,Kilin in cement factories and blast furnace in steel factory...

Detail

best Acrylic Filter Bag

Acrylic Filter Bag

Dust bag with excellent chemical resistance and resistance to hydrolysis.Applicable to detergent,waste incineration,asphalt,spray dryer,coal mill and power plant industries...

Detail

best FMS Filter Bag

FMS Filter Bag

FMS filter media can against high temperature resistant.Good at anti-acid and alkali.Anti-abrasion ,anti-breaking,easily deducting,water and oil proof.It also with high strength...

Detail

best PTFE Filter Bag

PTFE Filter Bag

Excellent resistance to all chemical influences.Applicable to the working condition with high corrosive gas and high temperature,such as chemical industry,waste incineration industry and non-ferrous metal production...

Detail

best Basalt Filter Bag

Basalt Filter Bag

stable size, good strength,lower price than other high temperature resistance chemical fiber,when you meet the high temperature plant, we have to find the right material for it, basalt maybe the the good one to choose...

Detail

best P84 Filter Bag

P84 Filter Bag

Excellent resistance to high peak emperature.Applicable to the working condition with corrosive gas,such as chemical ,metal smelting,waste incineration industties ,cement kiln and coal-fired boiler...

Detail

best Envelope Filter Bags

Envelope Filter Bags

We can make the envelope filter bag with different material like polyester, aramid, pps and othere,and the most popular material is the polyester felt .Polyester filter bag widely used in mine, limestone, cement, iron and steel industries,alumina delivery,and pharmacy industry...

Detail

best Reverse Air Bags

Reverse Air Bags

In a reverse air bag house, the dirty air flows from the inside-to-outside, so that the dust collects on the inside of the filter bag. The filter bags are tubular, open at the bottom and connected to a tube sheet. They are supported from the top through a spring or J-bolt suspension system...

Detail

best Fiberglass Filter Bag

Fiberglass Filter Bag

Glass fiber filter cloth is made of the fiberglass yarn,with special treatment like graphite,silicon,ptfe dipping, against acid treatment and other chemical treatment. it is an ideal high temperature resist filter cloth . Used in industrial dust clean area,bag house, air pollution and valuable dust recycling...

Detail

Dust Separation Procedure

Different dust separation procedures require different weights and air permeability values for filter media.

Rules:

- The more effective the cleaning process, the more compact and heavier the filter medium can be.

- The higher the emission control standards, the heavier the filter medium should be.

TopsIf these factors are well considered in advance, running cost like electricity for the fan or pressured-air for the cleaning pulses can be saved later on in a great amount.

Dust Separation Procedure

(g/m2)

Weight

 Air Permeability

mm/s @200Pa 

l/(dm²min) @200Pa

Intermittent Shaking

300-350

667-1000

400-600

Shaking- and reverse air

350-450

417-667

250-400

Low pressure cleaning

400-500

250-583

150-35

Pulse Jet

500-650

83-250

90-150


Filter bags material character:

Resistance of Synthetic Fiber to the Influence of Chemicals and to Temperatures
Filter TypeContinuous TemperaturePeak TemperatureResistance to HydrolysisResistance to AcidsResiatance to AlkalisResistance to OxidationPH ValueApplicationRemark
PP90℃95℃ExcellentExcellentExcellentRestricted1-14Applicable to food, flour, sugar, fertilizer, electroplating and pesticide industriesRestricted resistance to oxidation, but excellent resistance to hydrolysis
Co-Acrylic115℃120℃goodmoderatemoderategood6-13Applicable to dergent industry and coal powder collectionGood resistance to hydrolysis
Co-Acrylic125℃140℃goodgoodmoderategood3-11Applicable to detergent, waste incineration, asphalt, spray dryer, coal mill and power plant industriesGood resistance to hydrolysis
Polyester150℃150℃RestrictedmoderateRestrictedgood4-12Applicable to mine, limestone, cement, iron and steel induestries,alumina delivery, electrolytic aluminium, non-ferrous metal production, wood processing, food processing and pharmacy industry.Good resistacne to oxidation, while limited resistance to acids and alkalis. Serive life will be affected by water content under high temperature
PPS190℃200℃ExcellentExcellentExcellentmoderate1-14Applicable to the working conditions with low oxidation gas from coal-fired boiler, waste incineration, metal smelting and chemical industriesModerate resistance to oxidation, but excellebnt resistance to acids and alkalis.
M-Aramide200℃220℃moderatemoderatemoderatemoderate5-9licable tp asphalt, non-ferrous metal production, ceramic, glass industries, Kilin in cement factories and blast furnace in steel factoryModerate resistance to oxidation. Characteristics will be influenced by water content under high temperature.
Polyimide240℃260℃goodmoderatemoderategood3-13Applicable to the working condition with corrosive gas, such as chemical, metal smelting, waste incineration industries, cement kiln and coal-fired boilerExcellent resistance to high peak temperature
PTEE250℃280℃ExcellentExcellentExcellentExcellent1-14Applicable to the working condition with high corrosive gas and high temperature, such as chemical industry, coal-fired boiler, waste incineration industry and non-ferrous metal productionExcellent resistance to all chemical influences.

filter bag Related parts:

filter bag venturi

filter bag venturi

filter bag cage

filter bag cage

filter bag sewing sewing thread

filter bag sewing sewing thread

filter bag snap band

filter bag snap band

filter bag snap band strip

filter bag snap band strip

filter bag pulse valve

filter bag pulse valve

Engaged in creating a clean and fresh environment for people, Sffiltech is specialized in filter bags. As one of the best manufacturers and suppliers, we can assure you the best quality and stable performance of our custom products. Please rest assured to buy.


Company Features

· SHANGHAI SFFILTECH CO., LTD is an outstanding developer, manufacturer, and supplier of dust collector bag replacement in the industry. We never stop innovating high-quality products.

· dust collector bag replacement is well-known for its quality. The stable development of SHANGHAI SFFILTECH CO., LTD means great input in quality and technology. The quality of dust collector bag replacement is recognized by customers at home and abroad.

· dust collector bag replacement is the lifeblood and reputation of SHANGHAI SFFILTECH CO., LTD. Inquiry!


Product Details

SFFILTECH's dust collector bag replacement has excellent performances by virtue of the following excellent details.


Product Comparison

Compared with similar products, our dust collector bag replacement's core competitiveness is mainly reflected in the following aspects.


Enterprise Advantages

SFFILTECH has a professional technical talents team. A complete scientific operation system is established by our team members. The system helps us do better in analysis and research, quality standards and quality control of products. All this effectively ensures sustainable development.

Our company has established a brand new management mode and thoughtful service system. We serve every customer attentively, so as to meet customers' different needs and enhance their sense of trust.

With a focus on customers, our company improves our service based on honest and reliable management. In addition, we practice the spirit of 'exploitation, innovation, high efficiency'. We believe that innovation leads to development and market brings benefit.

SFFILTECH, established in has been developing in the industry for years.

At present, our company has established a sound marketing service system in China and the service range covers all levels of markets across the country.

Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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Shanghai Sffiltech Co., Ltd. is one of the leading & professional companies on the dust filtration & separation products in China
Contact Us
Office address: Room NO.5004, North-Buliding, New Cangyuan Tech Building, NO.951 Jianchuan Road, Minhang Disctrict, Shanghai China

Factory address: 3#201, No.3255 Shengang Road, Songjiang District, Shanghai


Contact person: Amily Li
WhatsApp:+1-9494737923
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