Filtering mechanism can be summed up two forms, namely filtering mechanism of the porous medium (ie, deep bed filtration mechanism) and agglomeration filtration (ie, the surface of the filter). Deep bed filtration also called depth filtration, separation process that occurs only in the media, it is often much smaller than the particles of porous media. Depth filtration type filter include: sand filters, anthracite, garnet, walnut shells, fiber balls, specialty fiber filter layer, a variety of filament-wound filter rods and so on. The solid material accumulated in the medium surface, after deposition of short, bridging to form a filter cake and the filter medium. Surface filtration type filter includes a filter, filter cloth, PE sintered filter rods and so on. Conditions of formation of the bridge are: solid particles in water filter pore size of about 1/3 or more, and have a certain concentration. Solid in the water phase particles are too small, it is possible to bridge a long time can not be formed too low concentration. After forming the cake, filtration accuracy is improved, along with filtration resistance is further improved, the resistance increased after the solid particles have broken loose bridging tendency, the crushed particles through the filter layer flows downstream, corrupted by other bridging Substitute larger particles, the formation of a new bridge. Fiber ball filter is made of filaments by ligation, is modified by spinning tow copolymer content of between 35% to 85% of the second and third monomer vapor was preheated → drawing → washing → drying → heat setting → → points curly wire tie knot → → → cut processing and packaging technology. It is the traditional steel particle filter different elastic effect, do not go up the water, porosity, long working cycle, the head loss is small. During filtration, the filter layer along the flow direction of the gap became smaller fiber tow ball price, more in line with the ideal filter on the big small pore distribution, with high efficiency fiber ball filter fast (20-50m / h) interception capacity, filter effects, renewable fiber tow ball price, low cost, is adapted to a variety of water quality performance modified fiber filter mimicking wool yarn, good elasticity, elongation at 20% Rebound still maintain a 65 percent rate, curly fluffy and soft, synthetic wool said. Strength 22.1 ~ 48.5cN / dtex fiber balls life, than wool from 1 to 2.5 times higher. Fast performance, outdoor exposure a year, the intensity fell by only 20%, in such a fiber made into fiber balls good elasticity, large surface area, high porosity, filtration rate can be adjusted, is the preferred quality of high-precision filtering. Song Xin fiber ball (Figure), tow fiber ball price, Qingpu District, provided by fiber ball filter Gongyi City Song Xin Industrial Limited. Gongyi City Song Xin Industrial Co. filter (www.sxlc.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers to visit patrons, sincere cooperation for a better future. Song Xin filter - your trusted friend, Company Address: New Road, Gongyi City, Henan Province, Contact: Mr Han.