Long working life Dust Collector Filter bag
1. long work life
2. High dust collection efficiency
3. Many types of material can suit for many industry and dedusting cases
Filter Bag FUNCTION
When the dust gas through the filter bag. The dust will be block on the filter bag surface. The clean gas will pass away. So we can say that,The filter bag is the core of the dust filter. Or, you can consider it as the lung in our body.
FILTER BAG REQUIRED STRICT SEWING TECHNOLOGY
The filter bag has the strict requirements on design, filter material cutting, woven technology etc. These requirements are very important for the filtration operation, maintenance and even the service life of the bag filter.
Please see our picture poster as following:
FILTER BAG SPECIFICATION
The diameter of the filter bag should around 115 mm diameter to 200mm diameter. The filter bag length should 2000 - 9000mm, the specifications of the commonly used filter bag is 125 - 170 mm diameter, 2000 ~ 6000mm length.
The oval, flat, envelope and support ring types of filter bag, please be sure to enquiry for us with detailed information.
|Filter bag material||Working temperature||Chemical properties||Application 1||Application 2|
|Polypropylene needle felt||up to 90 degree||Good for Acid and Alkali gas||Grain||High chemical gas and less temperature|
|Polyester needle felt||Up to 130 degree||Good for Acid and nomal for Alkali||Every Dust Collection||Temperature lower than 130 degree|
|Acrylic needle felt||Up to 130 degree||Good for Acid and Alkali gas||Every Dust Collection||Chemical stronger than polyester suitalbe|
|Nomex needle felt||UP to 200 degree||Good for Acid and nomal for Alkali||Asphalt||Cement dust|
|PPS (Polyphenylene Sulphide) Needle felt||Up to 190 degree||Good for Acid and Alkali gas. Bad for Oxygen||Coal fired dust gas||Sulphur|
|P84 (Polyimide) Needle felt||Up to 240 degree||Good for Acid and Alkali gas||Incineration||Temperature lower than 240 degree|
|PTFE (Polytetrafluoroethylene) needle felt||Up to 260 degree||Good for Acid and Alkali gas||Mixed Chemical gas||Temperature lower than 260 degree|
|Glass fiber woven bulk yarn||Up to 280 degree||Good for Acid and Alkali gas||Cement kiln||Coal fired dust gas|
|Glass fiber mixed needle felt||Up to 280 degree||Nomal for Acid and Alkali gas||Acid gas||Temperature lower than 280 degree|
Contact us if you need more details on Long Working Life Filter Bag. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Dust Collector Filter Bag、Filter Bag. If these products fail to match your need, please contact us and we would like to provide relevant information.
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