The high-flow filter element adopts deep fine polypropylene or glass fiber membrane as the filter material. It has a large diameter of 6 inches/152mm, no central rod, one-way opening, and the liquid flow direction from the inside to the outside is specially designed to ensure all pollutants. Particles are trapped inside the filter element. The design of super-large flow reduces the usage of filter element and filter in the same flow application, which greatly saves equipment investment cost and labor cost.
PP melt-blown filter element is a tubular filter element made of non-toxic and odorless polypropylene particles after heating, melting, spinning, pulling and receiving. If the raw material is mainly polypropylene, it can be called PP melt-blown filter element, which is suitable for the filtration of strong acid, strong alkali and organic solvent, with strong dirt holding capacity, long service life and low cost.
Microporous pleated filter element, its main filter materials are: stainless steel wire mesh, sintered mesh, polypropylene, hydrophobic polytetrafluoroethylene, hydrophilic polytetrafluoroethylene, polyethersulfone, nylon, etc.
The wire-wound filter element is refined by finely winding the textile fiber yarn with good filtering performance on the porous skeleton. The yarn materials include polypropylene fiber, acrylic fiber, absorbent cotton fiber, etc. When winding, by controlling the winding tightness and thinness of the yarn, filter elements of different precision can be made.
The pre-filters are all tubular filter element filters, that is, a certain number of filter elements are installed in the filter, water enters from the outside of each filter element, flows out from the porous tube in the center of the filter element, and impurities are trapped in the filter element surface. There are two main types of filter elements, the winding filter element is used when the membrane is laid, and the folded filter element is used when the membrane is not laid. The precision of the pleated filter element is 10μm when the unit is started, and the precision of the filter element is 2μm or 5μm during normal operation.
The wedge-shaped filter element is composed of a "V"-shaped wedge-shaped stainless steel wire and a stainless steel support bar. The smooth surface of the filter element is the filtering surface, and the gap is strip-shaped, which belongs to the surface filtering form. As the best filter element for various forms of automatic filters (such as automatic backwashing, self-cleaning scraper, self-cleaning scraper, self-cleaning suction filter), it is widely used in fluid filtration in various industries.