Wound filter is a typical filter material, the filter is composed of textile fibers, due to the corrosion resistant material, the quality is very consistent, is an economical and practical products. So it is widely used in the petrochemical, chemical, plastic, electrical, electronics, automotive, food, pharmaceutical, biotechnology and other industries. Currently on the market there are major Wirewound filter cotton (natural cotton), polypropylene (PP), glass fibers, nylon and other materials, can be suitable for a wide variety of filters.
Good Wound filter cartridge can show the depth of the filter effect, the ideal condition is from the outside in increasingly dense. Therefore, when the winding, must be arranged with the winding pitch of the wire tension control density filter having such a structure within the dense outer sparse wound filter, depth filter effects to a depth type filter, effectively lifting filtration efficiency, intercepting more pollution particles. Wirewound filter filtering accuracy is determined by the density of the arrangement and winding wire. The more closely the wire arrangement also smaller pores, the accuracy is also higher. However, the filter in the filtering process, it must be able to maintain its specific structure and pore size, in order to provide a uniform and stable quality filter.
Wound filter Main applications:
● chemical processing in acid liquids filter ● significant phase with the liquid, filter ink of
● agricultural and industrial raw materials, organic solvent filtration ● industrial water, electroplating liquid, liquid the filter
● water-soluble paint, oil, paint the filter ● sterile water, ultra pure water pre-filtration
● electrodeposition coating, the chemical liquid filtration ● cooking oil, vegetable oil, syrup, chocolate filter
● machinery oil, cutting oil, heavy oil, the fuel filter ● High viscosity resins, oils, latex, glue the filter
Wirewound filter specifications:
● Standard type (OD: 60mm; ID: 28 / 30mm)
● crude fat type (OD: 110mm; ID: 28 / 30mm)
● Economy (OD: 55mm; ID: 28 / 30mm)
NOTE: The standard ID Wirewound filter for 28mm, 30mm and another to choose from.
Length: 10inch (250 / 254mm); 20inch (500 / 508mm); 30inch (750 / 762mm); 40inch (1000 / 1016mm);
50inch (1250 / 1270mm); 60inch (1500 / 1524mm); 70inch (1750 / 1778mm); 80inch (2000 / 2032mm);
Wound filter design / operating conditions:
● The maximum operating temperature:
Filter material
Metal column
Plastic column
Polypropylene (PP)
90 ℃ (194 ℉)
65 ℃ (148 ℉)
Cotton wool
120 ℃ (250 ℉)
65 ℃ (148 ℉)
glass fiber
400 ℃ (750 ℉)
65 ℃ (148 ℉)
● maximum withstand pressure drop: 4.1Bar (60psid) / 25 ℃ (77 ℉)
● recommended to replace the pressure drop: 2.1Bar (30psid)
Packing: 10inch: 50 pcs / box; 20-50inch: 25 pieces / box; 60-80inch: 20 / box.
Filter packaging way:
Only a single shrink film packaging processing, security and pollution-free, to ensure the quality of the filter.
