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1 Products availableFilters & Filtration Systems
1 Products availableWe are leaders in the market for providing best range of Dust Filter Bags and Aeration Hose
We are Manufacturer, Exporter, and Supplier of Polyester Staple Yarn Airslide Fabric based in Kolkata, West Bengal. Polyester Staple Yarn Airslide Fabric has minimum moisture absorption leading to regulated and constant air permeability. It has less chances of fungal and bacterial formation on the belt surface. It has resistance to high temperature. We make our products available in various markets of the world including South Asian and Middle East market. We can be trusted for the timely delivery of the products.
Permeability : In airflow velocity and pressure drops :
Specifications
Type |
Ply |
Tensile Strength (kg/cm2) warp/weft |
Heat Resistan-ce |
Thick-ness (mm) |
Weight (kgs/m2) |
Max. Width (mm) |
Moisture Absorption at 65 R/H |
Specific Gravity |
Elong ation (%) |
---|---|---|---|---|---|---|---|---|---|
DGF S 250/4 |
4 |
470/300 |
130 deg. - Cont 150 deg. - Max Peak 160 deg. - Melting Point |
5 |
4800 g |
2000 |
4.00% |
1.41 |
35-45 |
DGF S 350/4 |
4 |
470/300 |
130 deg. - Cont 150 deg. - Max Peak 160 deg. - Melting Point |
6 |
5000 g |
2000 |
4.00% |
1.41 |
35-45 |
DGF S 800/4 |
4 |
470/300 |
130 deg. - Cont 150 deg. - Max Peak 160 deg. - Melting Point |
7 |
5700 g |
2000 |
4.00% |
1.41 |
35-45 |
DGF S 1200/4 |
4 |
470/300 |
130 deg. - Cont 150 deg. - Max Peak 160 deg. - Melting Point |
8 |
6500 g |
2000 |
4.00% |
1.41 |
35-45 |
We are Manufacturer, Exporter, and Supplier of Polyester Multifilament Yarn Airslide Fabric based in Kolkata, West Bengal. Polyester Multifilament Yarn Airslide Fabric is widely used in Cement Industry, Metal Production Industry (Aluminium, Coper etc.), Chemical Plants, Pharmaceutical Industries and many more. Airslides can be transformed into cone form or any other form depending upon the requirement. This Airslide Fabric is of good quality as our company is ISO certified. We make our products available in various markets of the world including South Asian and Middle East market.
Specifications
Type |
Ply |
Tensile Strength (kg/cm2) warp/weft |
Temperature Resistance |
Thick-ness (mm) |
Max. Width (mm) |
Moisture Absorption at 65 R/H |
Specific Gravity |
Elongation (%) |
---|---|---|---|---|---|---|---|---|
DGF M 250/4 |
4 |
1200 /550 |
180 deg. - Cont 200 deg. - Max Peak 250 deg. - Melting Point |
5 |
2000 |
0.40% |
1.38 |
32 to 40 |
DGF M 350/4 |
4 |
1200/550 |
180 deg. - Cont 200 deg. - Max Peak 250 deg. - Melting Point |
6 |
2000 |
0.40% |
1.38 |
32 to 40 |
DGF M 800/4 |
4 |
1200/550 |
180 deg. - Cont 200 deg. - Max Peak 250 deg. - Melting Point |
7 |
2000 |
0.40% |
1.38 |
32 to 40 |
DGF M 1200/4 |
4 |
1200/550 |
180 deg. - Cont 200 deg. - Max Peak 250 deg. - Melting Point |
8 |
2000 |
0.40% |
1.38 |
32 to 40 |
We are one of the trusted Manufacturers, Exporters, and Suppliers of Air Filter Cage based in Kolkata, West Bengal. We use good quality raw material and use modern techniques to make our products. Our company is ISO certified so one can rely on us regarding the good quality of the products. We make our Air Filter Cage available in various markets of the world including South Asian and Middle East market. All major air pollution control systems manufacturers, end users markets, and OEM’s purchase products of our company.
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
|
|||||
Max. Operating Temp. (in 0C) |
Surges 0C |
Acids |
Alkalies |
Solvent |
Oxidixing Agents |
|||
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 |
We are one of the leading Manufacturers, Exporters, and Suppliers of Rubber Sheets based in Kolkata, West Bengal. These Rubber Sheets are created using latest tools and technology. It incorporates all the vital elements and this has made them popular in the market. Our team pays great attention to the quality of the products and this result in the creation of high quality products. Our products are made available in various markets of the world including South Asian and Middle East market. We can be trusted for the timely delivery of the products.
We are Manufacturer, Exporter, and Supplier of Aeration Hose based in Kolkata, West Bengal. These are made with an objective to discharge bulk powders from storage silos, road, rail tankers, and powder transport barges. The positioning of the hose helps is essential for controlling the aeration area in the bag. We make our products available in various markets of the world including South Asian and Middle East market. We ensure that the products reach your desired destination by the given time.
Sizes
Internal Diameter |
Flat width |
---|---|
58 |
92 |
71 |
113 |
75 |
120 |
90 |
145 |
Permeability
Intel Pressure |
Ltr/Sqm/Sec |
---|---|
0.01 bar |
4 |
0.02 bar |
5.5 |
0.03 bar |
6 |