• P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector System 1
  • P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector System 2
  • P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector System 3
P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector

P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
500 pc
Supply Capability:
500000 pc/month

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1. Description of P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector


There are kinds filter materials available, such as Polyester(PET), PP(Polypropylene), PA(Polyamide), Nomex(Aramid), PPS(Ryton), Polyimide(P84), Acrylic Filter Bags, Fiberglass, PTFE, etc.


Lower the intension and requirement of management and maintenance, our company researches and develops the pulse bag filter of MD series, which is the ideal equipment used for dust control in the fields of construction material, chemical industry, coal etc.


2. Features of P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector


dust filter

1.  the material is Fiberglass

2.  It has excellent resistance to acid and alkali corrosion resistance

3. Working temperature : 240°C-260°C

4 . Hydrolysis resistance performance is good


3. Specifications of P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector


Compositions

P84( Polyimide ) fiber

Weight(g/m2)

500~550

Thickness(mm)

1.9~2.3

 Air permeability (m3/ m2/min)

14~12

Tensile strength

(N/5×20cm)

Warp

>1000

Weft

>1200

Tensile Elongation

( % )

Warp

<35

Weft

<50

Prohibited to use temperature

Below the dew point

Working Temperature

(℃)

Continuous

<240

Instantaneous

<260

Anti-acid

Excellent

Anti-alkali

Good 


















4. Application fields of P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector

 

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.


5. Images of P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector


P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector

P84 Polyimide Needle Felt Filter Cloth Air Filter Bag P84 Dust Collector


6. FAQ


1)   Are free samples available?


Yes. But express delivery cost is to be collected and we will pay it back after confirming the order.


2)  What about the lead time for mass production? 

 

Honestly, it depends on the order quantity and the season you place the order. Generally speaking, we suggest that you start inquiry two months before the date you would like to 

get the products at your country.

 

3)  What is your terms of delivery? 

 

We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. 



Q: What are the features and methods of use of filter bags for dust collector?
The fabric and design of the filter bag should aim for high efficiency filtration, easy dust stripping and durable effect. In pulse and box type pulse dust collector, the dust is attached to the outer surface of the bag. When dust laden gas passes through the dust collector, dust is caught on the outer surface of the filter bag, and the clean gas enters the filter bag through the filter material. The inside frame of the filter bag supports the bag, prevents the bag from collapsing and helps to clean and redistribute the dust.Gravity opening filtration: filter bags are connected directly to the pipe by fitting the joint, and the filter is filtered by gravity pressure difference.
Q: Can nylon filter bags filter shampoo? Which one would you prefer if you could?
Of course, you can filter shampoo, it is recommended to use 100-500 purpose filter bag. Nylon filter bag is a surface filter, can be cleaned two times, save filter supplies.
Q: What are the characteristics of edible oil filter bag?
Edible oil filter selection of filament fiber raw materials imported high pure acupuncture, with a special surface treatment to effectively prevent fibreshedding singeing, pollution filtrate, fluffy three-dimensional filtering uniform layer of solid and colloidal particles with high capture ability, long fiber high strength so that the efficiency of filtration stable filtering bag, longer service life. Edible oil filter material has high temperature resistant polytetrafluoroethylene (PTFE), polyester (PE), polypropylene (PP), nylon multifilament (NMO), etc., can satisfy the precision filtering 0.5~1000 micron range.
Q: How to choose material for filter bag of dust collector?
two is for the dust temperature is below 150 DEG C or higher investment by site restrictions; three is due to the presence of sulfur components due to dust, dust has "acid dew point" "dust only at higher temperature is above the dew point form filtering separation and other factors, it needs a chemical fiber filter can withstand higher temperatures for To make dedusting filter material. "
Q: Filter bag welding machine welding process is like this? How to operate it?
The same, intends to link, I specialize in ultrasonic welding machine
Q: How can the filter bag be broken in the washing machine?
Put stockings on the plastic support of the broken filter pocket, better than the new filter bag
Q: Who has used a liquid filter bag? What are its characteristics?
1, good heat resistance, can be used at 280 degrees Celsius for long-term use2 、 dust easy to peel off3. Good dimensional stability. Fiberglass does not shrink at standard temperatures
Q: Washing machine is not a filter bag, washing clothes, some Russian or dirty things ran out there, but now those things not to run in the bag. The dirty thing is left in the laundry bucket. What's the matter? Please tell my friend about it. Thank you.
You can see, if you wash clothes when the impeller rotates every time, your filter bag will have a lot of water pouring out, and even the filter bag bulging? If so, your filter bag must be working. If the filter does not reflect when the impeller rotates, then it is not clogged with water under your filter bag. .
Q: Do you have any special marks for Dafoe filter bags?,
Nonsense, can not, and also spurt the code
Q: What are the filter bags? Which ones are easier to use?
China's energy saving Haidong, CECEP, COSTIN, the corresponding national environmental protection call, this year to increase investment in non-woven filter materials, away from the PM2.5, purify all impossible. The company has two German DILO needle line, used in the production of acupuncture filtration materials, product quality and reliable performance. At present, the main products are PP, PET, PPS, P84, PMIA and other filter felt and filter bags, and according to customer requirements to do the appropriate finishing

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