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Galvanised frame primary filters help solve factory workshop air problems
Galvanised frame primary filters help solve factory workshop air problemsGalvanized frame primary filters are used for the primary filtration of air conditioning systems, mainly for filtering dust particles above 5μm. Infiltration plays an important role in the filter, then the primary filter materials are mainly non-woven (non-woven), nylon mesh, activated carbon filter material, metal hole mesh, etc., the most commonly used primary filter is non-woven (non-woven).The primary non-woven fabric is made of polyester, polyamide, nylon, and PP chemical synthetic fibers, which are made in a non-woven, multi-directional, and gradual laminating way according to the diameter, thickness, and density of the fibers. It is characterized by its high dust-catching effect, strong bonding, and non-breakage. It is used as a pre-filter in the purification system to prevent the coarse dust entering the working space from prematurely filling and blocking the medium and high-efficiency filter material and to ensure the service life and filtering effect of the medium and high-efficiency filter. The filter efficiency level is G1-G4 according to the European EN779 standard, the old European standard level is EU1. EU2. EU3. EU4, the conventional size: 2m wide, 20m long, thick (5mm, 10mm, 15mm, 2mm) within the range of size can be customized, and used in various industrial applications, such as pollution prevention, air conditioning industry, industrial waste gas, processing fog light, especially suitable for Pre-filtration for paint spraying systems, paint shops. |
