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

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
500 pc
Supply Capability:
500000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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


P84( Polyimide ) fiber





 Air permeability (m3/ m2/min)


Tensile strength






Tensile Elongation

( % )





Prohibited to use temperature

Below the dew point

Working Temperature










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. 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the factors to consider when choosing a filter bag for the dust collector?
Dust filter bag is a bag type dust collector in the heart, generally referred to as the filter bag or dust filter bag dust collector, filter bag dust remover is a key part of the operation process in the bag type dust collector, usually vertical cylinder type filter bag dust hung in. In pulse and air box type pulse dust collector, dust is attached to the outer surface of filter 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.
Q:How is the filter bag precision divided?
The regular is 25 and 50 micron non-woven fabric PP filter bags.It also involves degreasing the filter bag, which can filter the oil in the liquid.Bai Zhirui purification
Q:Advantages of liquid filter bags
3, the filter bag with no seam of high speed industrial sewing machine production of silicone oil cooling, this mode of production will not be a problem to produce silicone oil pollution.4, filter bag filtration accuracy range from 0.1 to 300 microns. Its material is divided into polyester and polypropylene, nylon and so on.
Q:What are the characteristics of edible oil filter bag?
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:Bag filter bags have several materials, usually called size 1
Xinxiang Zhongjing filtration Engineering Technology Co. Ltd. to answer your questions: No. 1 refers to the 0.25m - the more common PP/PE/ nylon bag, there are 1 bag material, like stainless steel which would be but not too much.
Q:Will the size of the tea filter affect the tea taste?
Of course, the tea filter bag assembly affects tea flavor
Q:How to use the filter bag of household vacuum cleaner correctly
Should not be used for too long, if used for a period of time, dust accumulation in the filter bag, resulting in suction drop, you can shakeThe dust box is shocked to fall to the bottom of the box, and the suction will be restored.If there is too much dust in the dust bag and dust bucket, dust should be removed as soon as possible so that the dust can be kept clean, so as not to affect the dust absorptionEffect and heat dissipation of motor.The dust when abnormal noise or dust, should promptly check or repair.Vacuum cleaner should pay attention to the dry place, wash with a wet cloth, wipe the switch, otherwise it may cause leakage or short circuit.
Q:Dust filter bag filter material to go through how to process?
First of all, the fleece will use polyester staple fiber woven twill fleece fleece by machinery, can form a layer of covering fabric pores on the surface of the short-term.
Q:Where is the filter bag in the Little Swan Washing machine?
Your washing machine is a filter bag, isn't it? Is that plastic box still there? If you still do not bother, find a white socks, you can do it yourself. It's easy. I don't know what to say, but if you look closely, you'll know what happened.
Q:PP filter bag can be used in which industry, filtering effect? Solving!!
According to my experience, PP filter bag has a wide range of applications, such as automotive coatings, paint, pharmaceutical, catering, water treatment, etc., can be used for filtration, filtration effect, and strong retention.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range