Polypropylene (PP) felt dust collector filter bags/sleeves
Data:
Material: polypropylene felt
Weight: 350-650gsm
Working temperature: 90-110 degree centigrade
Basic finish treatments: singed, calendered, heat set
Available functional treatments: water and oil repellent, anti-static, PTFE lamination or membrane.
Size:
Diameter: normally 4.375”(111.125mm), 4.5”(114.3mm), 4.625”(117.475mm), 4.75”(120.65mm), 4.875”(123.825mm), 5”(127mm), 5.125”(130.175mm), 5.25”(133.35mm), 5.625”(142.875mm), 5.85”(148.59mm), 6”(152.4mm), 6.1”(154.94mm), 6.25”(158.75mm), 8.5”(215.9mm) and others be custom made as per your requirement.
Length: normally 121” (3073.4mm), 145” (3683mm), any other lengths are available.
Structure:
Bag body: stitched or welded
Bag top/bottom types: beaded snap band top/bottom, raw top, hemmed top, corded/rubber O-ring top, thick gasket top, disc bottom, flat sewn bottom, bottom with reinforcement(cuff bottom)
Bag shapes: standard round tube, envelope or other special shapes can be custom made as per customers’ requirements.
Features:
-normal temperature resistant
-Made of 100% polypropylene fiber
-Acid resistance: better
-Alkali resistance: better
-Direct manufacturer
Applications:
Polypropylene (PP) felt dust collector filter bags sleeves are widely used in industries of machinery, steel making & casting, non-ferrous metal smelting, chemical industry, pharmacy, power, electrostatic spraying and other fields.
Polypropylene (PP) felt dust collector filter bags sleeves application examples:
Filter bags/sleeves used in electrostatic powder spraying
Filter bags/sleeves used in plasma cutting process
Axial blast furnace blower filter bags/sleeves
Chemical fertilizer dryer/drying machine filter bags/sleeves
Filter bags used for adsorption and purification of flue gas containing HF in aluminium electrolysis
