Introduction
String Wound Filter Cartridge is a deep filtration element used for low-viscosity and low-impurity filtration. It is made by precisely winding textile fiber wires (polypropylene wire, degreased cotton wire, etc.) on a porous skeleton (polypropylene or stainless steel) according to a specific process. It has a honeycomb structure with loose outside and dense inside, which can effectively remove suspended solids, particles, rust and other impurities in the fluid, with excellent filtration properties. It is widely used in pharmaceutical, food, electronic, petroleum and chemical industries, effectively removing suspended solids, particulate matter, water scale, algae, rust and other contaminants in water.
Working Principle
String Wound Filter Cartridge is formed by winding textile fibers on a multi-skeleton in a specific way. By controlling the winding density of the filter element during winding, filter elements with different filtration precisions can be made. The filter pore size of the filter element is large outside and small inside, with an excellent deep filtration effect. Water enters from the outside of the filter element, and impurities are intercepted layer by layer in the fiber structure, ensuring high-efficiency removal of fine impurities.
Features
Deep filtration structure: loose outside and dense inside, forming a honeycomb structure with high dirt-holding capacity.
Multiple skeleton options: polypropylene PP skeleton or stainless steel skeleton, adapting to different temperature requirements.
Wide filtration precision range: 1μm, 5μm, 10μm, 20μm, 30μm, 50μm, 75μm, 100μm, meeting various application needs.
Internal thread structure: enhances pressure resistance and stability, avoiding deformation under water pressure.
Advantages
High filtration precision: relative filtration precision with over 90% retention rate, effectively intercepting fine impurities.
Deep filtration effect: outer loose and inner dense structure, large dirt-holding capacity, longer service life.
Strong adaptability: multiple materials and skeletons, suitable for different temperature and media environments.
Good pressure resistance: internal thread design and solid skeleton ensure stable operation under pressure.
Flexible customization: various specifications to meet different industrial process and filtration needs.
Application
Pharmaceutical industry: pre-filtration of production water and raw materials, meeting hygienic standards.
Food and beverage industry: filtration of production water and beverages, ensuring product safety.
Electronic industry: ultra-pure water pre-filtration and industrial circulating water treatment.
Petroleum and chemical industry: filtration of process water and low-viscosity chemical liquids.
Industrial water treatment: pre-filtration of reverse osmosis systems, circulating water and reclaimed water.
