Polyester fiber high-efficiency dust removal filter cartridge 350 * 660 with outer protective net is suitable for powder spraying, sandblasting operations, shot blasting cleaning and other scenarios. It can also be used for dust prevention and removal in fields such as fans, air purifiers, sugar production, centrifuges, machinery manufacturing, precision machining, etc.
Polyester fiber high-efficiency dust removal filter cartridge 350 * 660 with external protective net
Jingyou Filter Polyester Fiber High Efficiency Dust Removal Filter Cartridge 350 * 660 with Outer Protective Mesh is an industrial dust removal filter element with excellent performance. Here is the relevant introduction:
Structure and Material：
filter mediaUsually polyester fiber is used as the base fabric, and some products are covered with polytetrafluoroethylene (PTFE) microporous film, while others are added with conductive fibers. Polyester fiber ensures the strength and stability of the filter material; PTFE film has characteristics such as chemical stability, easy dust removal, good breathability, high temperature resistance, and flame retardancy; Conductive fibers further enhance the anti-static performance.
end coverGenerally, it is made by stamping rust proof steel plates with a thickness of 8mm or more, and high-strength ABS plastic may also be used. The end cap and filter material are bonded with special polyurethane foam adhesive, which is tightly connected without gaps and can withstand high pressure and airflow impact.
skeletonThe internal and external support and protection skeletons are mostly made of high-strength, corrosion-resistant electroplated diamond mesh or stainless steel material with a hole ratio of 5mm or more, which can provide strong support for the filter cartridge and ensure uniform airflow through the filter material. The addition of an external protective mesh design further enhances the structural strength of the filter cartridge.
sealing material: Generally, the fluororubber soft sealing rubber ring with a width of about 1.1 cm can be used, or the sealed closed cell elastic neoprene rubber can be used, which has good corrosion resistance and aging resistance and can avoid dust leakage.
Performance Characteristics：
High filtering accuracyIt can reach around 0.3-5 μ m, with a filtration efficiency of over 99.96% for dust particles larger than 0.3 microns. If PTFE coated filter material is used, the micropore size can be controlled within 0.2-0.3 μ m, and the filtration efficiency can reach 99.999%, effectively filtering out various small dust particles.
Strong chemical stabilityPolyester fiber and PTFE membrane materials can resist the erosion of chemical substances such as acid and alkali, and maintain stable filtration performance in environments with chemical corrosion risks.
Yi QinghuiThe surface of PTFE coating or ordinary polyester fiber is relatively smooth, and with the use of pulse back blowing and other cleaning methods, dust can easily fall off from the surface of the filter element, effectively reducing operating resistance.
Good breathabilityWhile filtering, it can ensure good breathability, maintain stable airflow during equipment operation, and reduce fan energy consumption.
Good anti-static performanceProducts with added conductive fibers can effectively prevent static electricity accumulation and are suitable for working environments with flammable and explosive dust, reducing the risk of safety accidents such as dust explosions.
Application fieldSuitable for powder spraying, sandblasting operations, shot blasting cleaning and other scenarios, it can also be applied to dust prevention and removal in fields such as fans, air purifiers, sugar production, centrifuges, machinery manufacturing, precision machining, etc.
Polyester fiber high-efficiency dust removal filter cartridge 350 * 660 with external protective net
