Place of Origin: | Made in China |
Brand Name: | Felt Dust Collector Bags |
Certification: | ISO9001-2015 |
Model Number: | Dust Collector Filter Bags |
Minimum Order Quantity: | 100pcs |
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Price: | Negotiable |
Packaging Details: | Carton or Woven Bag |
Delivery Time: | 3 days |
Payment Terms: | T/T, Western Union, L/C, 30% in advance,the balance before loading |
Supply Ability: | 1000 pcs per day |
Product Name: | Teflon Needled Felt PTFE Coated Air Filter Bag | Filter Bag Environment: | High-Temperature |
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Applicable: | Power Station , Coal Fired Boiler | Finishing Treatment: | Singeing , Calendering |
Weight: | 450GSM~550GSM | Usage: | 0.1 To 300um Dust Filter |
Color: | Customized | Working Temperature: | 130 - 260 Degree |
Air Permeability: | 15-30 M3 / M2.m | Filtration Efficiency: | < 5mg/Nm3 |
High Light: | 5mg/Nm3 Polyester Needle Felt Filter Bags,PTFE Coated Felt Filter Bag,Teflon Polyester Needle Felt Filter Bags |
Our company choose different fineness polyester fiber make into gradient type structure of filter material , make the product not only has the common felt high voidage , good air permeability,high dust collecting efficiency, high tensile strength, strong elongation,long service life, but also moderate temperature rating.
Operating temperature about 130 to 150℃, moderate antacid and anti-alkali, and has very good abrasion resistance. Gram weight is from 350 g/m2 -600 g/m2, Thickness is from 1 mm to 4 mm, width is below 2.5 meters, our factory can produce, and can be cut to various width. Most popular in Turkey, Russia, Middle east, Asia, Africa,South America etc .
According to different requirements of working condition,Surface treatment can be singeing, calendering, oil and water proof, PTFE impregnation, coating , laminating process.
Application:
mining industry, grain processing, stone crusher, build material, waste incineration plants, steel plants, cements plants, etc
Fiber Composition | Polyester | Polyester with PTFE membrane | PTFE | FMS | P84 | PPS | Nomex |
Weight (g/m2) | 500 | 500 | 750-800 | 800 | 500 | 500-550 | 450-600 |
Thickness (mm) | 1.7-2.0 | 1.7-2.0 | 1.2-1.6 | 1.8-3 | 2.1 | 1.8-2.0 | 1.9-2.4 |
Running Temperature (°C) | 130 | 130 | 240 | 200 | 180 | 160 | 200 |
Peak Temperature (°C) | 150 | 150 | 260 | 280 | 260 | 190 | 240 |
Air Permeability (M3/M2.S. 200Pa) |
8-12 | 8-12 | 5-8 | 15 | 14 | 15 | 8-12 |
Mechanical Finish | Singeing, calendaring, heat-set | Singeing | |||||
Chemical Finish | membrane | Water and oil repellent |
PTFE impregnated peritoneal | ||||
Warp Of Stretch Strength | 800 | 1000 | 600 | 1400 | 900 | 900 | 900 |
Welf Of Stretch Strength | 1200 | 1300 | 800 | 1600 | 1200 | 1200 | 1200 |
Resistance to Acid | Medial | Fair | Excellent | Excellent | Excellen | Excellent | Fair |
Resistance to Oxidation | Excellent | Good | Excellent | Excellent | Excellent | Poor | Fair |
Resistance to Alkali | Medial | Poor | Excellent | Excellent | Excellent | Excellent | Good |
Resistance to Hydrolysis | Medial | Poor | Excellent | Fair | Excellent | Excellent | Fair |
Application | 1) The fume and smoke treatment and particle removing system in metallurgy plant 2) Smoke filtration in garbage burning, coal-feed boiler,power plant 3) Asphalt concrete mixture, cements, chemical,ceramics, building materials 4) Dust treatment, purification and collection in electronics, mining, flour and timber processing |
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Size | Φ4'' ; 5'' ; 5.25'' 6'' ; 6.62'' Length: 18'' up to 192'' | ||||||
Filter Bag Top Construction | 1) Side Load: raw edge top (3" longer than split collar cage length) 2) Top Load: snap band/ring ; double beaded |
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Bottom Construction | 1) Single-ply felted disc bottom 2) 3" bottom; double-ply wearguard 3) 5" wear cuff with 2" overhang below bag disc bottomBottom Construction |
Product Feature
1. Hydrolysis resistance
2. Good chemical resistance
3. Corrosion resistance
4. High efficiency filtration
5. Can be customized
Dust bag by temperature material points:
1. Ambient bag: The room temperature bag is mainly made of polyester, polypropylene, acrylic and other fibers through non-woven and textile technology. It has good air permeability, smooth surface, good dimensional stability, easy to peel off dust and other excellent performance. It is mainly used in dust removal and normal temperature flue gas treatment in industries where dust pollution occurs in general industrial enterprises.
2. Medium-temperature cloth bag: With the increasing emphasis on environmental protection by the country, especially the rapid development of bag-type dust-removing technology industry in recent years, China has begun to use imported synthetic fiber to develop conditions that can adapt to more severe working conditions. Lifetime high performance filter material. At present, the common medium-temperature filter material is aramid fiber, PPS series fiber through the immersion, waterproof, anti-oil, anti-corrosion process, so as to achieve the desired effect;
3. High-temperature cloth bags: High-temperature cloth bags are mainly made of high-strength fibers such as P84, expanded glass fiber and ultra-fine glass fiber, which are processed through spinning and non-woven processes. They are characterized by good thermal stability, high filtration efficiency and long service life. Mainly used in dust collectors under various high-temperature flue gas conditions.
Product Show
Applications of filter bags :
1) The fume and smoke treatment and particle removing system in metallurgy plant, alloy plant, steel works, moulding factories, fire-retardant factories and power stations
2) Fume filtration, tiny particle recycle and division of liquid and solid in aluminum electro analysis, tin, zinc, cooper and other rare metals
3) Smoke filtration in garbage burning, coal-feed boiler and liquidized laid boilers
4) Division of liquid, solid and tiny particle recycle in chemicals, coke, carbon, dyestuff, pharmacy and plastics
5) Asphalt concrete mixture, cements, ceramics, building materials, lime and plaster
6) Dust treatment, purification and collection in electronics, mining, foodstuff processing, flour and timber processing.
Advantages of the product:
1. Various material: Polyester(PE), Polypropylen(PP), Aramid, P84, Acrylic, PPS, Fiberglass, PTFE,Nomex,FMS etc.
2. Strong intensity
3. Excellent anti-abrasion,good finishing treatment
4. Good raw material, competitive price
5. High filtration efficiency
6. Fast delivery
7. Size can be customized
8. Factory manufacturer could contol quality and price
9. Strict quality inspection and contol
10. Professional designer team to match with your operating condition
What we can offer:
1.OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.
5.Quality Guarantee, If there have any quality problems with products, we are willing to be replaced free.
6.rapid response, the engineer installation guide. The feedback problems will be replied within 24 hours.If any problem, We will arrange professional engineers within 48 working hours to solve it.
7. All goods will be inspected and tested before shipment.
Customer's satisfactory is most important to us. If you have any problems about our products. Please feel free to contact us with any comments you may have;
Shipping way & Package details :
By sea / air / express
Shanghai / Ning Bo/Tianjin
Contact Person: Elaine Li
Tel: 17805600899
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