• 1.9mm Polyester Nonwoven Dust Bag Filter , High Temperature Filter Bags
1.9mm Polyester Nonwoven Dust Bag Filter , High Temperature Filter Bags

1.9mm Polyester Nonwoven Dust Bag Filter , High Temperature Filter Bags

Product Details:

Place of Origin: China
Brand Name: LESITE
Certification: CE
Model Number: Dust Bag Filter

Payment & Shipping Terms:

Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: export packing
Delivery Time: 5-8 DAYS AFTER DEPOSIT
Payment Terms: T/T, L/C
Supply Ability: 5000 m² per month
Get Best Price Contact Now

Detail Information

Efficiency: 55%-95% Application: Air Purifying
Size: Customized Material: Fiber-glass
Condition: New Suitable For: Dust Collect System
Type: Filter Bag Material Of Bag: PTFE
High Light:

1.9mm Dust Bag Filter


Polyester Nonwove Dust Bag Filter


Polyester Nonwove high temperature filter bags

Product Description

High Temperature Resistant Dust Dust Bag Filter Used To Electronic / Biological Pharmaceutical ​


The dust bag is the heart of the bag dust collector during operation. Usually, a cylindrical pulse filter bag is suspended vertically in the dust collector. Some large particles of dust are separated by inertia and fall directly into the ash hopper. Dust-containing gas enters the filter bag filter area of the box. Most of the dust is captured on the outer surface of the filter bag, and clean gas enters the inside of the filter bag through the filter material , and then discharged from the air outlet. The cage inside the filter bag is used to support the filter bag and prevent the filter bag from collapsing. At the same time, it helps to remove and redistribute the dust cake.




400 micron acrylic teflon dust collector filter bag are highly applied in these areas:
Chemicals Industry: plastics industry,dry,paints,packing,tonner,etc
Minerals industry:cement industry,coal mill,dryer system
Metals industry: iron and steel industry,coal-fired power,etc
Power generation and incineration: ferroalloy,Coal-fires power boilers,incinerator etc



Product Name
Polyester Nonwoven Dust Filter Sleeve or Dust Filter Bag
Shell Fiber Component
100% Polyester
Scrim Component
100% Polyester
Continue Temp
Peak Temp
Air Permeability
Length Elogation at break
Cross Elogation at break
Length Tensile Strength( N5*20CM)
Cross Tensile Strength( N5*20CM)
After Treatment/Finish
Calendering,Singed,Heat-set,PTFE Macreate,PTFE membrane
Application Field/Use Scope
Cement and Steel Plant,Coal-fired Power Plant,Chemicial Industry,Instruction,Waste Incineration Plant,Aluminium Industry,etc

Nomex filter bag:

1. Temperature (°C): Continue: 204, Instant: 240
2. Application : pitch mix gas,blast furnace gas in steel factory, gas, tail gas of white char,kiln applications,electric cooker high temperature gas,etc.

PPS Ryton filter bag:

1. Temperature (°C): Continue: 190, Instant: 210
2. Application:waste incinerator,electric station boiler,industry boiler and so on.

P84 / PI filter bag ( Polyimide ),

1. Temperature (°C): Continue: 260, Instant: 300
2. Application:cement kiln,waste incinerator,etc


Precautions for dust bag installation


1. Old cloth bags of the new process should not be mixed, to avoid different damage time and affect the normal operation of the dust removal equipment.
2. Aging of cloth bags. Mainly due to the following reasons, a cause investigation is needed, corresponding measures are taken and the dust filter bag is replaced.
1).Due to abnormal high temperature and hardening shrinkage; 2). Due to contact with the acid, alkali or organic solvent vapor reaction; 3).React with moisture.
3. The filter cloth should not be hung too tightly or too tightly. It is easy to accumulate dust if it is too loose.
4.Replace the cloth bag, blow it with compressed air first, and then check if there are any holes. After the holes are repaired, leave them for replacement. As dust
Rinse the cloth bag, rinse it with water, and leave it for replacement after drying.
5.Blockage of dust bag. When the bag is clogged, the resistance increases, which can be expressed by the reading of the differential pressure gauge. Cloth Closure
plugs are the main cause of wear, perforation, and shedding of bags. The cause of the clogging of the dust bag is checked and repaired as follows.
1).Temporarily strengthen the dust removal to solve the clogging of the bag; 2).Replace the bag partially or completely; 3).Adjust the installation and operating conditions.


Want to Know more details about this product
I am interested in 1.9mm Polyester Nonwoven Dust Bag Filter , High Temperature Filter Bags could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.