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AUTHOR : admin　FROM : 未知ADD TIME : 2019-10-23 16:51　HITS : BELONG : INDUSTRY NEWS
  • Line suture needle thorn felt filter bag with PP (Polypropylene), Polyester (Polyester), Nylon (Nylon), PTFE (Teflon) material such as PE/PP/PTFE felt cloth is made and be become.


    Needle felt filter bag (dust cloth bag) is a key part of the operation process of bag dust collector.


    Needle felt filter bag has the advantages of high void, good air permeability, high dust collecting efficiency and long service life.


    Its temperature resistance is moderate, instant up to 150℃, acid resistance, alkali resistance is moderate, and has a very good wear resistance.


    Electric paint coating line, wastewater treatment before discharge, circuit board production recycling water, automobile production coating line,
    metal casting, ultrafiltration before protection filtration, spray water filtration and oil filtration


    Filter material temperature resistance, strong acid, weak acid, strong base, weak base, oil class, aromatic class, alcohol ether class, organic solution, microorganism.


    Filtration precision: 0.5, 1, 3, 5, 10, 25, 50, 80, 100, 125, 150, 200, 300, 400, 600, 800, 1000 multi-layer high-efficiency filter bags catch impurities 2-3 times
    as much as ordinary needle-felt filter bags, and the removal efficiency is higher than 90%


    Product parameters:


    Filter bag edge material: galvanized steel, stainless steel or high quality engineering plastic ring


    Filter bag fiber materials: polypropylene, polyester, nylon, polytetrafluoroethylene and other materials of needle-punched cloth, nylon, polyester, polypropylene,
    polytetrafluoroethylene and other materials of synthetic fiber monofilament press cloth and compound silk press cloth.


    Filtration accuracy, micron level:


    Non-woven fabrics: 1, 5, 10, 25, 50, 75, 100, 150, 200


    Screen: 7,10,25, 50, 80, 100, 125, 150, 200, 250, 300, 400, 600, 800, 1000


    Filter bag model:


    1# : 7 "×17" (180mm×420mm);


    2# : 7 "×32" (180mm×810mm);


    3# : 4 "×9" (102mm×230mm);


    4# : 4 "×15" (102mm×410mm);


    Press bag industry standard

    Filter materials and filter bag technical conditions for bag filter

    Determination of technical conditions for filter bag of bag filter

    Determination of technical conditions for filter bag frame of bag filter

    Technical requirements for environmental protection products bag filter bag

    JC/T 584-1995 glass fiber filter bag