Copper powder sintered filter element has good permeability filtration performance and high filtration accuracy, can withstand thermal pressure and impact well, high strength, good plasticity, oxidation resistance, and corrosion resistance. Good assembly performance, capable of welding, bonding, and mechanical processing; Strong regeneration ability and long service life; Various porosities (28% -50%), pore sizes (4u-160U), and filtration accuracies (0.2um-100um) are available, with criss crossing pores that can be used at temperatures up to 300 ° C and are resistant to rapid cooling and heating. Filters made of paper, copper wire mesh, and other fiber fabrics have superior performance and are easy to assemble, disassemble, and clean. They are mainly used for filtering gases, liquids, and fuel oils, and are widely used in the petroleum, chemical, automotive, tractor, aircraft, and shipbuilding industries. They are also widely used as filtering components in pneumatic and hydraulic circuits. Copper powder sintered filter cartridge can filter oil, water, and impurities in the air, and also reduce noise. In the compressed air self rescue device, its gas supply generally uses mine compressed air pipelines to reduce pressure, reduce noise, adjust flow rate, filter oil and water, and provide fresh air for workers. Copper sintered filter element has the functions of air filtration and noise reduction, and is widely used in pneumatic component air source processors.
