Dust Filter Bags

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

We are Manufacturer, Exporter, and Supplier of all kinds of Dust Filter Bags made available in standard and customized sizes. Dust Filter Bags are used in cement, steel, aluminum, flour, mining,....

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Product Details

We are Manufacturer, Exporter, and Supplier of all kinds of Dust Filter Bags made available in standard and customized sizes. Dust Filter Bags are used in cement, steel, aluminum, flour, mining, furnace, asbestos, and many more industries. Bags used in Kiln / Raw Meal is selected based on process design and operation. For Cement Milling the standard 550 g/m2 polyester is used as it have high dust loads and very fine dusts. In Coal Mining, good results can be achieved with a polyester / acrylic blend type BMV HO/CO. The various range of polymers used are polyramid, p84, ptfe, pps & new generation polymers.

Applications

Dust Generating Point	Dust Loading (g/Nm³)
Ship unloading	10 – 20
Crushers	5 – 10
Hammer Mills	10 – 20
Raw Material Dryers	40 – 100
Raw Material Rapid Dryers	50 – 250
Raw Grinding Mills	30 – 50
Kiln Exhaust	60 – 200
Klinker Cooler	1 – 10
Coal Mills	20 – 80
Cement Mills	50 – 400
Vibrating Screens	15 – 20
Bucket Elevators	10 – 30
Belt Conveyors	15 – 20
Silo Equipment	5 – 15
Cement Packaging	20 – 30

Details

Fibre (Trade Name)	General Characteristics		Chemical Resistance				Limiting Factor
Fibre (Trade Name)	Max. Operating Temp. (in ⁰C)	Surges ⁰C	Acids	Alkalies	Solvent	Oxidixing Agents	Limiting Factor
POLYESTER	150	170	GOOD	POOR	GOOD	V. GOOD	Hydrolysis Resistance
NOMEX (POLYARAMID)	200	250	FAIR	GOOD	GOOD	GOOD	Hydrolysis Resistance
GLASS	260	300	GOOD	FAIR	V. GOOD	V. GOOD	Hydrolysis Resistance
NYLON (POLYAMIDE)	110	120	POOR	GOOD	GOOD	GOOD	Acid Resistance
POLY- PROYLINE	90	100	V. GOOD	V. GOOD	V. GOOD	GOOD	Thermal Resistance
COPOLYMER ACRYLIC	120	130	FAIR	FAIR	FAIR	FAIR	Chemical Resistance
PTFE (TEFLON)	260	300	V. GOOD	V. GOOD	V. GOOD	V. GOOD	COST

Fabric Selection Guide

Polymer	Mass (gm/m²)	Density (gm/cm³)	Air Permeability (L/dm²/min at 20 mm wg)	Tensile Strength Kgf (MD/CD)	Bursting Strength (Kg/cm²)
Polyester	500 / 550	0.28 / 0.30	180 / 170	75:80 / 85:90	30 / 32
Polyaramid	500 / 550	0.23 / 0.24	170 / 160	70:80 / 75:85	25 / 28
Polypropylene	500 / 550	0.22 / 0.23	180 / 170	90:95 / 110:110	30 / 32
Homopolymer Polyacrylonitrile	500 / 550	0.22 / 0.22	170 / 160	45:40 / 60:60	25 / 27
Polyphenylene Sulphide	500 / 550	0.24 / 0.26	160 / 150	55:75 / 60:80	30 / 32