Dust filter bags

High Temperture PPS Needle Felt Air Filter Fabric with PTFE Membrane for Dust Collecting

Features and advantages of needle felt filter fabrics:
1) Needle filter felt makes the air filter bags has a high and stable dust collection efficiency.
2) The statical dust capture rate of needle felt filter cloth could up to 99.5% ~ 99.99%.
3) The porosity of needle filter felt is as high as 70% ~ 80%, which is 1.6 ~ 2.0 times of woven filter fabrics, it gets larger air permeability and lower air resistance.






  • Item NO.:

    PPS-02
  • Payment:

    T/T,L/C,PAYPAL,WESTERN UNION,negotiable
  • Product Origin:

    China
  • Shipping Port:

    shanghai/ningbo
  • Lead Time:

    7
  • Scrim Material:

    100%PPS
  • Weight:

    500 550 600 gsm
  • Thickness:

    1.7±0.2mm
  • Temp. Range:

    Continue 160℃ Peak 190℃
  • Application:

    Cement,Steel,Construction,Metallurgy,Power Plant
  • Product Detail

High Temperture PPS Needle Felt Air Filter Bag with PTFE Membrane for Dust Collecting


1.Characteric of PPS Dust Filter Cloth

Needle felt is a kind of non-woven filter fabric specially used for dust collector filter bags. It is a major filter material for industrial air filtration and dust removal. The needle felt is made of randomly arranged fibers needle punched on the scrim fabric, after that the fibers are close-knitted to form a tortuous three-dimensional stereo-structure, which is different from the traditional woven filter cloth composed of warp and weft yarns. 


Feature
1. Good Temperature-Resistance. 
2. Physical Stability , Good Abrasion-Resistance.
3. High Filtration Efficiency
4. Stable Working Time
5. Variety of Finish Treatments.
6. Competitive Price with Good Quality.
7. Various Applications: Cement plant,Steel and Iron Industry,Flour Industry, Chemical Industry etc.


2.Technical Data 

Technical Specification

Name/Quality

100% PPS

Component

Shell Fiber

100% PPS

 

Scrim

100% PPS

Weight

550±5% gsm

Thickness

1.7±0.2mm

Air Permeability /200Pa  L/dm2.min

20-50

Tensile Strength   N/5*20CM

Length

≥900

 

Cross

≥1200

Elongation at break %

Length

≤30

 

Cross

≤50

Temperature                                        ( Celsius Degree)

Continue

160

 

Peaks

190

Finish

Singeing,Calendering,Heat-set

Use Scope

Cement, Steel,  Construction, Metallurgy


3.Remarks 

1) The length of dust filter bags(made by needle punched dust filter fabric):  can be customized 

Usual size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.

2) Process Method: automatic sewing or welded

3)Prodction details:Double bottoms and reinforcement to make abrasion resistance.

Sewing thread: PTFE thread, polyester thread.

4)Inspection:  Filter bags will be according to the national standards, industry           

standards and enterprise standards.

5) If your required filter bag is different from our usual one, then please send us your drawing picture and  choose material you need since we also produce the nonstandard filter bag.


4.Yuanchen Service:

1)We could provide OEM & ODM service.

2)We holds that customer first and quality first.
3)We provide fast delivery, including air express, sea transportation and land carriage
4)We use various payment methods: L/C, T/T, Paypal, western union.


5.Application Field:

In industry dust collection

  • Power Plant Or Stations

Filtered dust, waste incineration, Flue ash, discharging flue ash,Coal dus

  • Building and Construction

Cement, iron and steel ,furnace dust, gypsum, limestone, finely ground quartz, 

Calcium hydroxide, lead monoxide, quicklime, acid crystals, Pure clay, phosphates, magnesite concentrate, finely ground ,fluorid, production of aluminu

  • Chemical Industry

Thomas meal (Fertilizer) ,Rubber compounds, sinter dust, catalysts ,Sodium sulfate 

Soap powder

6.Package

1. Plastic film inside and nylon bag outside;
2. We make package as your requirements;
3. We are sure that our goods are protected well. 


FRQ:

Q1. What is your terms of payment?

A: T/T will usually be accepted,details could be negotiated.


Q2. What is your terms of delivery?

A: FOB, CFR, CIF, DDU,EXW


Q3. How about your delivery time?

A: Generally, it will take 10to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.


Q4. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings.


Q5. What is your sample policy?

A: we could offer the sample for free charge but do not pay the cost of freight.


Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery


Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

   2. We respect every customer as our friend and we sincerely do business and make  friends with them.

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