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Our product range contains a wide range of Dust Filter Bags and Aeration Hose

Polyester Staple Yarn Airslide Fabric

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 :

  • 100 Nm3/m2/Hr at 100 mm W.G. Inlet air-pressure 0.05 kgf/cm2g.
  • 400 Nm3/m2/Hr at 800 mm W.G. + 50 mm W.G.
  • 400 Nm3/m2/Hr at 150 mm W.H. + 50 mm W.G.
  • 2.0 Nm3/m2/Min at 200 mm W.G. + 50 mm W.G.
  • 4.0 Nm3/m2/Min at 200 mm W.G. + 50 mm W.G.

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

 

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Polyester Multifilament Yarn Airslide Fabric

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

 




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Air Filter Cage

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.

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Dust Filter Bags

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

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Rubber Sheets

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.

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Aeration Hose

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

 

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