Core working principle
Physical interception mechanism: With the pore size of the filter element itself, impurities in the fluid (water, air, oil, etc.) are screened. Particles with a particle size larger than the pore size of the filter element cannot pass through and are intercepted in the outer layer.
Layered filtration design: Taking the PP melt-blown filter element as an example, its sparse outer and dense inner structure can achieve layered interception. The outer layer first blocks large particles of impurities, and the inner layer further filters smaller particles, improving filtration efficiency and service life.
Protecting back-end equipment: By pre-removing impurities such as mud, rust, and suspended matter, the processing load of the back-end precision filtration components is reduced, clogging and wear are avoided, and the stable operation of the entire filtration system is guaranteed.
Industry Applications
Civilian water purification field: installed at the front end of household/commercial water purification, intercepting large particles such as silt, rust, etc., protecting components such as RO membranes, extending service life, and reducing the risk of home appliance failure.
Industrial production link: pre-treatment of water in chemical and other industries to ensure quality; filtering of cutting fluids in mechanical processing to prevent wear; impurity removal in paint production to ensure coating effect.
Environmental engineering scenario: pre-treatment of sewage treatment plants to reduce load; fresh air systems to filter dust, etc., to improve air quality, protect filters, and reduce costs.
FAQ
Q: What water purification equipment can the Pre-interception filter element be adapted to? How to ensure the filtering effect?
A: Our pre-interception filter element supports customized sizes and can be adapted to more than 95% of mainstream household and commercial water purification systems, such as central water purifiers, under-sink water purifiers, etc. Using high-precision melt-blown technology, the PP filter element has a filtration accuracy of 1-50 microns, and the interception rate of silt and rust is ≥98%. Each batch of products has passed ISO 9001 quality certification and provides a third-party test report to ensure stable filtering performance.
Q: In industrial scenarios, what is the durability and anti-pollution ability of the filter element?
A: For complex industrial working conditions, we have launched high-strength filter elements such as stainless steel and nylon. For example, the stainless steel filter element has a pressure resistance of 1.6MPa and can withstand high-pressure fluids such as chemical raw materials and cutting fluids; in paint production, nylon filter elements have strong resistance to organic solvent corrosion and a service life that is 2 times longer than that of ordinary filter elements. Laboratory data show that in the filtration of cutting fluid containing metal debris, the filter element clogging cycle is extended to more than 60 days.
Q: Compared with other brands, what is the cost advantage of your filter element?
A: Through large-scale production and optimized processes, we have reduced costs by 15%-20%, and the price of products with the same performance is lower than the market price. In addition, the filter element adopts a modular design, which is easy to replace and can reduce 30% of the labor maintenance cost. Based on the annual purchase of 10,000 pieces, choosing our filter element can save about 80,000-120,000 yuan in comprehensive costs each year.
Q: In the field of pre-interception filter element environmental engineering, what is the installation compatibility of the filter element?
A: We provide standard interfaces (such as G1/2, G3/4) and non-standard customized services, which can seamlessly connect the pre-treatment system after the grid of the sewage treatment plant and the primary filter module of the fresh air system. The filter element shell is made of environmentally friendly ABS material, which is highly weather-resistant and can operate stably in an environment of -20℃ to 60℃. It has been successfully applied to 300+ municipal sewage treatment projects and 500+ large-scale building fresh air systems.
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