dust collector filter bag cage with venturi

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US $3-30 / Pieces | 100 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
filter bag support cage
Carbon Steel, Stainless Steel
3'' -6''
No. of Vertical Wire:
Diameter Wire:
Galvanized, Silicon plated
according to bag's size, or custom
10000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
pp bag or carton, as your requirement
Lead Time :
Detailed Images

Filter bag cage is the rib of filter bag, it should be light and easy for installation and maintenace . The quality of a cage has directly bearing on the filtering state and service life of a filter bag.
We provide a wide range of configurations to best fulfill your needs. Every cage we make can meet the requirement for tightness, smoothness and uprightness

Product Description

Our Product

Filter Cloth
Kermel, FMS
 heat setting
 oil and water repellent
 PTFE impregnation
 PTFE membrane
 acid resistant, etc
Different thickness and strength of filter cloth, and various finish  are avaiable, according to different application industries and working conditions.
Filter Bag
are avaiable as customer's need and requirement
Precise cutting, special sewing machine for filter bag, and high strength and anti-corrosion sewing thread, to make filter bags fit well your dust collector system, and long time life.
Bag Cage and venturi
Round Style/Flat Style/Envelope Style/ Special Style
Number Of Wires
8/10/12/16/20/24 vertical wires
Ring Space
Ring spacing standard is 6 inch or 8 inch.(15.24cm or 20.32cm)
Cage Diameter:
Cage diameters range from 4 inch to 8 inch (100mm to 200mm)
Carbon Steel, Galvanized Steel, Stainless Steel
Pulse Valve
Working pressure
working media
clean air
working environment
-10 deg. ~+55 deg. relative humidity of air should be no more than 85%
diaphragm life
one million sprays or 3 years

Product Application

Packing & Delivery


High Quality Raw Material

     Carefully selected high-quality raw materials -- polyester fiber, polypropylene fiber, acrylic fiber, conductive fiber, aramid fiber, PPS fiber, glass fiber, P84 fiber, PTFE fiber, kermel fiber, etc.


Precise Cutting and Sewing


    And filter bag tubing automatic sewing production lines, automatic adhesive production lines, fully satisfy the high level sewing requirement, ensure filter bag’s high flatness, high degree of vertical.

Advanced Production Equipment


    Up to 350℃ high temperature heat setting machine, which assure the material’s dimensional stability during life cycle, Oil and water repellent finishing equipment, PTFE membrane treatment equipment, Singeing, calendaring, and fully automatic slitting machine, carry on special after-treatment to satisfy special requests according to different working conditions,

Strict Test on Felt Material


    We equipped with online monitor device for quality control, effectively control deviation of filter materials, realize highly evenness of filter materials.

    Test on weight/ thickness/ width/ air permeability/ break strength/ elongation/ heat shrinkage/ antistatic/ wet absorption/ bursting strength/ splitting strength/ filtering efficiency/ flame retardant

Strict QC on Filter Bag


    Strict quality control on Material of sewing thread/ stitch gauge/ sewing width/ dimension of filter bag/ appearance of filter bag


Technical Discussion

Customer Memento

Our Service

Full Set of Materials to Choose


      We manufactures OEM original or replacement bag filters to fit all types of dust collector systems. We have a large  variety of material options and configurations that you can choose from to provide you with exactly what you need.         We are able to respond quickly to your requests and usually ship your orders out within a week or two.

Free Consultation

        we have a professional installation team, experienced technicians and special equipments, we can offer the installation, commission and operation service for the filter bags, and also can help analyze and solve problems for customers that might come along during the using.

Related Product

Our Company

1.Q:Are you a factory or trading company?
A:We are a factory.

2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Zibo City, Shandong Province, China, about 2 hours from Qingdao by car. All our clients, from home or abroad, are warmly welcome to visit us!

3.Q:How can I get a sample?
A: We can provide one free sample for your evaluation.

4. Q:How to choose the right filter bag for your company?
A:Cause every filter has its own characteristics and parameters, so when we choose filter material for dust collector filter bag, normally we have to know the following parameters:
(1) Working temperature ( Continuous working tem / Short-term peak working tem)
(2) Dust diameter
(3) Gas’ chemical properties
(4) Working pressure
(5) Emission concentration

5.Q:How to assure the product quality?
A:If you need , we can offer the sample for you, after your confirmation, we can produce the products according to your requirement.
Quality is priority, our QC people always attach great importance to quality controlling from the very beginning to the very end.

6.Q:How long can I clean and reuse a filter bag?
Filter bags are designed for one time use. Attempting to clean a bag will stretch the material. Maybe some holes will get bigger and allow dust to get through.

7.Q.Do you offer volume/distributor discounts?
A:Yes, we do offer volume discounts, and certainly that is based on the quantities and frequency of orders. Please feel free contact us if you want volume discounts and we will gladly offer you more details.

8.Q.What shipments are available?
A.Normally, we ship goods by sea, train, air or express. Special requirement can also be acceptable.