{"id":26391,"date":"2025-05-12T13:55:23","date_gmt":"2025-05-12T05:55:23","guid":{"rendered":"http:\/\/www.liandafiltration.com\/?page_id=26391"},"modified":"2025-07-24T09:52:45","modified_gmt":"2025-07-24T01:52:45","slug":"sintered-metal-fiber-felt-filter-element","status":"publish","type":"page","link":"https:\/\/www.liandafiltration.com\/it\/prodotto\/elemento-filtrante-sinterizzato\/sintered-metal-fiber-felt-filter-element\/","title":{"rendered":"Elemento filtrante in feltro di fibra metallica sinterizzata"},"content":{"rendered":"
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Sintered Metal Fiber Felt<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Sintered Metal Fiber Felt<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Sinter metal fiber felt filter is made of overseas stainless steel fiber as raw material, and it is a high porosity porous deep filtration material with process of non-spinning, folding of the metal fiber.<\/p>

Sintered metal fiber felt Cartridge (XKF) original uses imported stainless steel fiber as raw material. After non-woven laying and lamination of metal fiber, it is made into porous deep filter material by high-temperature vacuum sintering. Its most prominent feature is high porosity. Since the diameter of the metal fiber is very uniform, the pore size distribution is limited to a very narrow range, and the metal fiber felt provides good gas permeability while ensuring filtration precision. The metal fibers also increase the filtration area by folding, thereby increasing the amount of filter dirt.<\/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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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Sintered\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Sintered\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\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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\n\t\t\t\tParametri tecnici\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Absolute rating<\/p>

micron<\/p><\/div><\/div><\/td>

Bubbling Point Pressure (Pa) ±8%<\/p><\/div><\/div><\/td>

Average air permeability\nl\/minute<\/p><\/div><\/div><\/td>

Thickness<\/p>

mm<\/p><\/div><\/div><\/td>

Peso<\/p>

g\/m2<\/p><\/div><\/div><\/td>

Porosity %<\/p><\/div><\/div><\/td>

Pollutant holding capacity<\/p>

mg\/cm2<\/p><\/div><\/div><\/td><\/tr>

3<\/p><\/div><\/div><\/td>

12300<\/p><\/div><\/div><\/td>

9<\/p><\/div><\/div><\/td>

0.35<\/p><\/div><\/div><\/td>

975<\/p><\/div><\/div><\/td>

65<\/p><\/div><\/div><\/td>

6.40<\/p><\/div><\/div><\/td><\/tr>

5<\/p><\/div><\/div><\/td>

7600<\/p><\/div><\/div><\/td>

34<\/p><\/div><\/div><\/td>

0.34<\/p><\/div><\/div><\/td>

600<\/p><\/div><\/div><\/td>

78<\/p><\/div><\/div><\/td>

5.47<\/p><\/div><\/div><\/td><\/tr>

7<\/p><\/div><\/div><\/td>

5045<\/p><\/div><\/div><\/td>

57<\/p><\/div><\/div><\/td>

0.27<\/p><\/div><\/div><\/td>

600<\/p><\/div><\/div><\/td>

72<\/p><\/div><\/div><\/td>

6.47<\/p><\/div><\/div><\/td><\/tr>

10<\/p><\/div><\/div><\/td>

3700<\/p><\/div><\/div><\/td>

100<\/p><\/div><\/div><\/td>

0.32<\/p><\/div><\/div><\/td>

600<\/p><\/div><\/div><\/td>

77<\/p><\/div><\/div><\/td>

7.56<\/p><\/div><\/div><\/td><\/tr>

15<\/p><\/div><\/div><\/td>

2470<\/p><\/div><\/div><\/td>

175<\/p><\/div><\/div><\/td>

0.37<\/p><\/div><\/div><\/td>

600<\/p><\/div><\/div><\/td>

80<\/p><\/div><\/div><\/td>

7.92<\/p><\/div><\/div><\/td><\/tr>

20<\/p><\/div><\/div><\/td>

1850<\/p><\/div><\/div><\/td>

255<\/p><\/div><\/div><\/td>

0.49<\/p><\/div><\/div><\/td>

750<\/p><\/div><\/div><\/td>

81<\/p><\/div><\/div><\/td>

12.44<\/p><\/div><\/div><\/td><\/tr>

25<\/p><\/div><\/div><\/td>

1480<\/p><\/div><\/div><\/td>

320<\/p><\/div><\/div><\/td>

0.61<\/p><\/div><\/div><\/td>

1050<\/p><\/div><\/div><\/td>

79<\/p><\/div><\/div><\/td>

19.38<\/p><\/div><\/div><\/td><\/tr>

30<\/p><\/div><\/div><\/td>

1235<\/p><\/div><\/div><\/td>

455<\/p><\/div><\/div><\/td>

0.63<\/p><\/div><\/div><\/td>

1050<\/p><\/div><\/div><\/td>

79<\/p><\/div><\/div><\/td>

23.07<\/p><\/div><\/div><\/td><\/tr>

40<\/p><\/div><\/div><\/td>

925<\/p><\/div><\/div><\/td>

580<\/p><\/div><\/div><\/td>

0.66<\/p><\/div><\/div><\/td>

1200<\/p><\/div><\/div><\/td>

77<\/p><\/div><\/div><\/td>

25.96<\/p><\/div><\/div><\/td><\/tr>

60<\/p><\/div><\/div><\/td>

630<\/p><\/div><\/div><\/td>

1000<\/p><\/div><\/div><\/td>

0.70<\/p><\/div><\/div><\/td>

750<\/p><\/div><\/div><\/td>

87<\/p><\/div><\/div><\/td>

33.97<\/p><\/div><\/div><\/td><\/tr><\/tbody><\/table><\/div><\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Nota: i parametri sopra indicati possono essere ottimizzati e personalizzati in base alle condizioni di lavoro.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Sintered\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Sintered\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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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\n\t\t\t\tCaratteristiche e vantaggi del prodotto\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Depth filtration and high retention
The structure of sintered fiber felt forms a gradual pore size gradient, realizing deep capture of small particles, and the filtration efficiency is as high as 99.9%, which is a real stainless steel sintered fiber filter.<\/p>

Large specific surface area and low pressure drop
The felt-like fiber network provides a large specific surface area, keeping the pressure drop at the lowest level while maintaining high throughput, thus reducing energy consumption.<\/p>

Excellent Mechanical Strength
The metal fibers have outstanding strength after sintering and can withstand multiple pulse washing and backwashing, with a service life far exceeding that of traditional membranes and ceramic cartridges.<\/p>

High Temperature and Chemical Resistance<\/p>


The 316L material is stable at 550\u00b0C and in strong acid and alkali environments, making it suitable for demanding chemical and high temperature gas filtration applications.<\/span><\/p>

Washable and renewable
Supports high-pressure water, steam, chemical solvent or ultrasonic cleaning, with rapid performance recovery after cleaning, significantly reducing long-term operating costs.<\/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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\n\t\t\t\tIndustria di applicazione del prodotto\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Chemical and petrochemical: catalyst protection, reactor tail gas particulate filtration, solvent recovery pre-filtration<\/p>

Pharmaceutical and biological: fermentation gas purification, pharmaceutical steam fine filtration, sterile air terminal filtration<\/p>

Environmental protection and industrial waste gas: desulfurization and denitrification tower tail gas dust removal, VOCs recovery device front-end capture<\/p>

Energy and power: turbine air purification, lubricating oil impurity removal, high-temperature gas filtration<\/p>

Food and beverage: hot oil fine filtration, beverage clarification, oil decolorization pre-treatment<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Sintered\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\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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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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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\n\t\t\t\tCome produciamo i vostri filtri sinterizzati ed eseguiamo il controllo di qualit\u00e0?\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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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\"materia<\/figure>

materia prima<\/h3>

LianDaFiltration insiste sempre sulla selezione di polveri di materie prime uniformi per produrre ogni filtro sinterizzato con grandi dimensioni dei pori, elevata resistenza alla trazione e stabilit\u00e0 alla temperatura in futuro.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"riempimento<\/figure>

riempimento di polvere<\/h3>

Il processo di riempimento mediante pressatura isostatica viene utilizzato per ottenere una densit\u00e0 uniforme della polvere ed eliminare i difetti dei pori.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"Elevata<\/figure>

Elevata sinterizzazione<\/h3>

La sinterizzazione ad alta temperatura sotto protezione di argon sotto vuoto migliora la tenuta della connessione dei micropori e aumenta la resistenza alla pressione.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"Lavorazione<\/figure>

Lavorazione CNC<\/h3>

Grazie alla tornitura e alla rettifica CNC, l'accuratezza geometrica dell'elemento filtrante viene mantenuta a \u00b10,02 mm per soddisfare i requisiti di filtrazione di alta precisione.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\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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\"saldatura\"<\/figure>

saldatura<\/h3>

I giunti saldati al laser sono delicati e lisci, senza rischio di perdite, il che migliora l'affidabilit\u00e0 della tenuta del filtro.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"Dimensioni\"<\/figure>

Dimensioni<\/h3>

LianDaFiltrationControllare tutte le dimensioni del filtro sinterizzato utilizzando manometri e apparecchiature di monitoraggio delle dimensioni ad alta efficienza.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"test<\/figure>

test del filtro<\/h3>

La valutazione del tasso di intercettazione dei micropori e il test di scoppio della pressione sono utilizzati per garantire che ogni elemento filtrante superi l'ispezione di qualit\u00e0 in una sola volta.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"Imballaggio<\/figure>

Imballaggio del prodotto<\/h3>

LianDaFiltration Tutti i prodotti e gli accessori per filtri sinterizzati sono imballati in conformit\u00e0 alle procedure di sicurezza standard internazionali per soddisfare gli standard,<\/p><\/div><\/div>\t\t\t\t<\/div>\n\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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Grazie agli otto processi sopra descritti e ai test rigorosi, LiandaFiltration offre prodotti filtranti sinterizzati stabili e affidabili.<\/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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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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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\n\t\t\t\tFAQ\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n
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\n \n \n <\/span>\n\n \n How to choose the appropriate filtration accuracy?<\/span>\n\n \n
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\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n\n
\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n <\/div>\n\n \n <\/a>\n <\/div>\n\n
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Determined by media particle size and downstream equipment requirements, generally 0.5\u20131 \u00b5m is used for high-precision filtration, and 3\u20135 \u00b5m is suitable for pre-filtration; LiandaFiltration can provide process selection guidance.<\/p> <\/div>\n\n <\/div>\n\n <\/div>\n\n \n

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\n \n \n <\/span>\n\n \n Will it be damaged in a high temperature pulse sootblowing system?<\/span>\n\n \n
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\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n\n
\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n <\/div>\n\n \n <\/a>\n <\/div>\n\n
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Standard 304\/316L sintered metal fibers can withstand temperatures \u2264550\u00b0C, but the pulse pressure should not exceed 4 bar to avoid fiber fatigue fracture.<\/p> <\/div>\n\n <\/div>\n\n <\/div>\n\n \n

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\n \n \n <\/span>\n\n \n What are the advantages of metal fiber filter felt compared with sintered mesh?<\/span>\n\n \n
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\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n\n
\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n <\/div>\n\n \n <\/a>\n <\/div>\n\n
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The fiber felt has a more continuous pore structure, higher dust holding capacity, and more obvious gradient filtration, making it suitable for working conditions with high dust content, high temperature, or oil mist.<\/p> <\/div>\n\n <\/div>\n\n <\/div>\n\n \n

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\n \n \n <\/span>\n\n \n Do you support customization of non-standard sizes and materials?<\/span>\n\n \n
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\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n\n
\n \n\t\t\t\t\t\t\t\t\t\t<\/i> <\/div>\n <\/div>\n\n \n <\/a>\n <\/div>\n\n
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Yes. LiandaFiltration can customize the outer diameter, length, fiber diameter and material (such as Inconel, Hastelloy) according to customer needs to meet special working conditions.<\/p> <\/div>\n\n <\/div>\n\n <\/div>\n\n