Wire wound filter element is a deep filter element, used for low viscosity, low impurity quality filtering, is made of textile fiber thread (polypropylene thread, degreased cotton thread, etc.), according to a specific process of precision wound on the porous skeleton (polypropylene or stainless steel), with a honeycomb structure, thin outside and dense inside. Can effectively remove suspended solids, particles, rust and other debris in the fluid, with very good filtration characteristics.
Wire wound filter
Good wound rotor winding type filter can show the depth of the filtering effect of the filter material, the ideal condition is outside-in becomes more and more dense, so when coiling, must be in the thickness of wire or with different winding tension to control the density of the filter material, has the structure within the dense and thin outside are winding filter, can have a depth effect of the depth of the filter material, filtering can effectively enhance the efficiency of intercepting more Dirt particles. The filtering accuracy of the winding filter is determined by the thickness of the wire and the density of the winding. The thinner the wire, the more closely together, the smaller the pores, the higher the accuracy; Similarly, the denser the wire structure is, the higher the filtration accuracy will be. However, the filter material in the process of filtration, also must be able to maintain its specific structure and aperture size, in order to provide stable and uniform filtration quality.
Characteristics of polypropylene fiber:
1. The strength of polypropylene fiber is usually higher than that of natural fiber, and its breaking strength is close to nylon 6.
2. The chemical stability of polypropylene fiber is good.
3. Polypropylene fiber hygroscopicity is very low, at room temperature and pressure, moisture regain is close to 0, basically no hygroscopicity, but it has a unique core absorption.
4 polypropylene fiber anti-mold, mothproof performance is good, in normal use, because it is not hygroscopic, small seedlings, mold is difficult to survive, do daily necessities is not easy to make skin allergy.
5. Polypropylene fiber has good
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