{"id":28625,"date":"2025-08-08T11:15:28","date_gmt":"2025-08-08T03:15:28","guid":{"rendered":"https:\/\/www.liandafiltration.com\/?p=28625"},"modified":"2025-10-15T10:00:33","modified_gmt":"2025-10-15T02:00:33","slug":"einfuhrung-von-metallfaltenfilterelementen","status":"publish","type":"post","link":"https:\/\/www.liandafiltration.com\/de\/einfuhrung-von-metallfaltenfilterelementen\/","title":{"rendered":"Einf\u00fchrung von Metallfaltenfilterelementen"},"content":{"rendered":"
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Metal pleated filter element<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Metal filter elements usually made of metal filter materials and assembled with a welded structure. Metal\u00a0pleated\u00a0filter elements<\/a><\/strong> are a special type of metal filter element, which increase the filtration area per unit volume by pleating\u00a0and assembling the metal filter materials. Metal pleated filter elements are sometimes also called metal pleated\u00a0wave filter elements or metal wave-leaf filter elements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Which filter materials can be used to make it? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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(1) Metal wire mesh<\/b><\/strong>. Metal wire mesh is the most common metal filter material, which is made of metal wires woven into a mesh fabric. The precision range is from nominal 1 micron to hundreds of microns. The weaving structure and the combination of warp and weft of the wire mesh are very flexible and variable, which can meet the diverse needs of various application fields. Due to the filtering principle of metal wire mesh, metal wire mesh pleated\u00a0filter elements are often easier to clean and regenerate. At the same time, wire mesh filter elements are also the most economical type of metal filter element.<\/p>

(2) Metal sintered <\/b><\/strong>fiber<\/b><\/strong>.<\/b><\/strong>\u00a0Metal sintered fiber\u00a0is a three-dimensional porous metal filter material formed by laying micrometer-sized metal fibers in an unordered manner similar to non-woven fabric. Its precision range is from absolute 3 microns to 100 microns. Metal sintered fiber\u00a0has the characteristic of deep filtration and has a higher pollutant-capturing capacity. Another prominent feature of sintered fiber\u00a0is its extremely high porosity (usually 70% to 80%), which makes it have lower pressure loss and is more suitable for filtering high-viscosity fluids.<\/p>

(3) Metal sintered <\/b><\/strong>mesh<\/b><\/strong>.<\/b><\/strong>\u00a0Sintered mesh\u00a0is a multi-layer wire mesh formed by combining multiple layers of wire mesh through sintering. Usually, sintered mesh\u00a0are not pleated, but through special wire selection and design, pleated\u00a0metal sintered mesh\u00a0can be made. Metal sintered pleated\u00a0filter elements have the same characteristics as metal wire mesh pleated filter elements, while also achieving higher strength and long-life, and is a better solution in special working conditions or under specific requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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What is the structure of it? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The fully equipped metal folded filter element generally has the following structure:

(1) The connector cap<\/b><\/strong>.<\/b><\/strong>\u00a0It is a metal part used for connecting and sealing the filter element with the housing. Common forms \u00a0include 226 (double sealing rings + locking wings), 222 (double sealing rings), NPT threads, M threads, DOE double opening\u00a0end, etc.<\/p>

<\/b>(2) The inner support <\/b><\/strong>core<\/b><\/strong>.<\/b><\/strong>It provides internal support for the pleated\u00a0filter material to prevent it from collapsing under pressure. Usually, spiral perforated tubes or straight seam perforated tubes are used. In special designs, wedge wire tubes, circular winding wire tubes, etc. are also used as support tube.<\/p>

<\/b>(3) The<\/b><\/strong><\/b>\u00a0<\/b><\/strong>pleated \u00a0mesh \u00a0sleeve<\/b><\/strong>. <\/b><\/strong>The material usually has at least 3 layers: the inner protective layer, the main filter layer, and the outer protective layer. In special designs, there may also dispersion\u00a0layers or reinforcing The inner and outer protective layers are generally 30 to 80 mesh wire mesh.<\/p>

<\/b>(4) The outer protective <\/b><\/strong>cage<\/b><\/strong>.<\/b><\/strong>It provides external protection for the pleated\u00a0filter material to prevent it from bursting or deforming when subjected to reverse pressure. Usually\uff0c large opening rate square or round hole perforated tubes\uff0cwire springs or metal bands are used.<\/p>

<\/b>(5) The bottom <\/b><\/strong>cap<\/b><\/strong>. The bottom capis an essential component of the single-opening filter element\uff0c serving both the sealing function and the positioning and auxiliary installation functions. The bottom end\u00a0has flat bottom\uff0c hexagonal bottom\uff0c with positioning wings\uff0c with positioning screws\uff0c etc.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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The core advantages : <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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(1). High Filtration Precision<\/strong>
Pleated metal filter cartridges can be customized to different filtration\u00a0rating\u00a0ranging from 3 microns to 200 microns, meeting the filtration requirements of various industries, such as drinking water purification, industrial oil filtration, chemical medium purification, and high-temperature gas filtration.

(2). Long Service Life<\/strong>
Metal materials have excellent corrosion resistance and mechanical strength, can withstand high-temperature and high-pressure environments, and are less prone to deformation or damage. Compared with traditional PP cotton or activated carbon filter cartridges, metal filter cartridges can be repeatedly cleaned and reused, significantly reducing replacement frequency and costs.<\/p>

(3).High flow rate, low pressure drop.<\/strong>
The folded structure design enables the filter element to maintain high precision while still providing a large flow rate, reducing fluid resistance and improving system operation efficiency.

(4). Environmentally friendly and recyclable<\/strong>
The metal filter element can be fully recycled, avoiding environmental pollution caused by the disposal of traditional filter elements, in line with the concept of green and sustainable development.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Application fields<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Household water purification: used in high-end water purifiers to filter out rust, sediment and other particles, providing cleaner and safer drinking water.
Food and beverage industry: filtering syrup, juice, beer, etc., to ensure product purity.
Petroleum and chemical industry: used for fuel and lubricating oil filtration, protecting equipment from particle wear.
Pharmaceutical industry: filtering liquid medicine in aseptic production processes to ensure drug quality.
Electronic industry: preparing ultra-pure water, preventing tiny particles from affecting precision electronic components.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Maintenance and care<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The pleated\u00a0metal filter element supports reverse flushing, ultrasonic cleaning or chemical cleaning, and can be reused after restoring its filtration performance. Regular maintenance can extend its service life and reduce operating costs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Schlussfolgerung<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The pleated metal filter element, with its high efficiency, durability and environmental friendliness, has become a representative product of modern filtration technology. Whether it is household water purification or industrial precision filtration, it can provide stable and reliable solutions to meet the strict requirements of different scenarios. Choosing a metal filter element means choosing a long-lasting high-quality filtration experience!<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Get in Touch for Metal pleated filter element<\/h2><\/div><\/div>

Ob Sie nun Standard- oder kundenspezifische Filterelemente ben\u00f6tigen,\u00a0Kontaktieren Sie LIANDA noch heute<\/strong>\u00a0um Ihre Projektanforderungen zu besprechen. Wir bieten schnelle Lieferung, technische Unterst\u00fctzung und wettbewerbsf\u00e4hige Preise.<\/p>

\ud83d\udc49\u00a0Kontaktieren Sie uns jetzt<\/a><\/strong>\u00a0f\u00fcr ein Angebot oder eine Beratung.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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