Nomal Temperature Polyester Needle Felt PET Material Filter Bag

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
100 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 Nomal Temperature Polyester Needle Felt PET Material Filter Bag

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 Nomal Temperature Polyester Needle Felt PET Material Filter Bag

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 Nomal Temperature Polyester Needle Felt PET Material Filter Bag














4. Application fields of Nomal Temperature Polyester Needle Felt PET Material Filter Bag


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 Nomal Temperature Polyester Needle Felt PET Material Filter Bag

Nomal Temperature Polyester Needle Felt PET Material Filter Bag

Nomal Temperature Polyester Needle Felt PET Material Filter Bag

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:How many kinds of cloth bags are there in the dust collector?
2, twill: is made up of two, four under the root and at the same time warp and weft interwoven warp and weft move gradually to the left or right; single and double sided twill weave twill twill twill; flexibility and elasticity are better than plain cloth, the mechanical strength is slightly lower, after the stress displacement, but its good abrasion resistance, dust removal efficiency and the cleaning effect is good, is a kind of woven filter tissue is the most commonly used;
Q:What is the relationship between the life of the filter bag and the dust collector?
High-temperature filter bag filter efficiency through the life of T0 bag is added to the established multiple is equal to the initial resistance according to the rated Q0 final resistance (usually 2 times) by the time, the quantity of dust at high-temperature filter bag filter, air filter has reached the maximum (also known as the standard amount of dust P0), so it can be considered the life of T0 high-temperature filter bag filter is the amount of dust HEPA filter to achieve the standard amount of dust P0 time.
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:How about the selection and filtration efficiency of viscose filter bags?
Filter bag used to filter viscose, the effect is very good, large flow. Viscose fiber production, viscose filtration is an important process steps, but also an important part of viscose filament quality control, only to ensure the effect of filtration in order to produce high-quality viscose and viscose fiber.
Q:The problem of filter bag in washing machine. Twenty
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:How can the filter bag be broken in the washing machine?
Or use a stocking instead of buying a new one at the aftermarket.
Q:Parameters of dust filter bag material
The surface smoothness of the filter material has a great influence on the dynamic resistance of the filter material. The initial resistance of the filter depends on the permeability of the filter itself, while the resistance in operation is much larger than the initial resistance.
Q:Automobile transportation paint paint filter bag how to choose
The cleaning machine is widely used in the field of industrial cleaning, car factory should also prepare some cleaning machine, paint, welding slag, the effect is quite good, I suggest you use the Chengdu Lifeng cleaning machine, cleaning machine not only to look at the management and maintenance of the latter, choose a...Have to use car repair paint, then I suggest still good ground treatment, spraying varnish. In accordance with the plastic coating process, painting, in addition, do not bake, it will be deformed. There is also a choice, but also a better choice. To the auto parts city or paint shop, etc....Cleaning machine in the field of industrial cleaning has a very wide range of applications, the car factory should also prepare several units, cleaning machine wash, paint, welding slag effect...
Q:How to clean the electrophoresis paint filter bag?
First dry, the inside of the electrophoresis paint residue clean, and then use the ultrafiltration soaked overnight, and then washed with super filtrate. However, the filter bag still can not be used for how long, the best way is to replace the new filter bag.
Q:In fact, no matter the dust filter cartridge or the filter bag, the main design is reasonable, so as to achieve the desired effect.
The inside frame of the filter bag supports the bag, prevents the bag from collapsing and helps to clean and redistribute the dust. * filter is the filter layer of the filter depends on the thickness, belongs to deep filtration * the whole filter depth direction by forming three-dimensional porous fiber structure, from the inside and outside from loose to dense, forming a gradient filter * high dirt holding capacity, long service life, low dropout filtering material: PP (poly (propylene), PE polyester), PTFE (PTFE) collar: bag (7) stainless steel ring, plastic ring. 2. capillary fiber filter bag is composed of three parts: pre filter layer, main filter layer and screen cover. Designed for efficient adsorption of grease in liquids. The porosity of the filter material is as high as 80%, which greatly improves the service life of the product. The oil absorption capacity is as high as 12~20 times of the weight of the filter bag (depending on the fluid and grease characteristics, the flow rate). 3. absolute precision seamless filter bag is made of pure polypropylene capillary fiber hot melt spray molding. The outer layer is a thickened deep filtering material, which is used for providing layered filtration, and a large bore filter element is arranged in the inner sleeve to further enhance the overall deep filtering effect and improve the capacity to contain impurities. The service life is five times more than the ordinary polypropylene filter bag. The highest filtration accuracy is 3um. Collar ring is plastic ring.

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