Jiangmen high efficiency air filters, high efficiency filter Maoming, Zhanjiang, high efficiency filter

HEPA filter for trapping mainly 0.5um or less dust particles and suspended solids. Ultra-fine glass fiber paper for filter, offset paper, aluminum and other materials for the dividing plate, aluminum and wood frame glued together, using a special silicone rubber as [1], odorless, will not harden the surface, a long time too there will be no cracks, chemical stability, corrosion resistance, can absorb the stress generated by thermal expansion and contraction without cracking, moderate hardness, elastic recovery is good. Each was tested by the sodium flame method, with high filtration efficiency, low resistance, high dust holding capacity and other characteristics. HEPA filter can be used in optical electronics, LCD liquid crystal manufacturing, biomedical, precision instruments, beverages and foodstuffs, PCB printing industry clean purification plant at the air terminal air. Efficient and ultra-high efficiency filters are used in clean room end, its structure can be divided into: HEPA, no partition efficient, high winds and high efficiency, ultra-high efficiency filters. Structure Selection structure: frame main use: aluminum extrusions, plywood box, aluminum frame, galvanized steel frame, the most used for the aluminum alloy frame, the main production cubic shape structure. Media: use of glass fiber, chemical fiber gradually in use, some foreign manufacturers currently using PTFE fiber with electrostatic (electret) manufactures high-efficiency filter, commonly known as PTFE. There are no partition efficient structure and a separator of the points. No partition mainly used as hot melt filter separator to facilitate mechanized production. Coupled with its small size, light weight, easy installation, stable efficiency, wind speed advantage even now required large quantities of clean room use more pleat filter structure. HEPA, the use of aluminum foil, made of folded paper as a filter separator to form an air passage. There are high-quality kraft paper partition plate, hot roll forming or the use of offset paper for the partition plate. Currently, the use of the double-sided adhesive coated paper for the separation plate, the main purpose is to prevent the partition plate affected by cold wet and dry shrinkage, thereby distributing particles. But according to my experience over the years, when the temperature and humidity changes, this paper separator may be larger particle distribution, resulting in clean room cleanliness test failed. (There are several customer complaints in this regard.) So, for higher cleanliness requirements place, customers should recommend use of non-HEPA air filter. A separator filter is higher than the price of foreign pleat prices, so there is less use of foreign separator sites. In addition, compared with a separator filter rectangular channel, no partition filter V-shaped channel to further improve the uniformity of the dust, and extended service life. Ventilation pleat filter can avoid the use of metal parts, easy disposal, in line with increasingly stringent environmental requirements. In addition to special occasions some high temperature and high security requirements, no partition filter can be substituted with a separator filter. Hotline: 15112168656 (Miss Ye) QQ: 2878945174 home page: http: //www.gdsanhui.com http://www.flshc.com http://www.gd-sanhui.com