Description
This filtration bag ensures efficient dust collection in high-temperature industrial environments, enhancing operational safety and equipment longevity.
Industrial Users – Efficient Dust Collection with High-Temp Resistance
High-Temperature Resistant
Withstands temperatures up to 230°C, ensuring reliable performance in extreme conditions.
Durable Aramid Material
Provides exceptional strength and durability, reducing the need for frequent replacements.
Optimized Air Permeability
14-16 m³/m²/min air permeability for efficient dust collection and reduced pressure drop.
Low Dry Shrinkage
Less than 1.5% dry shrinkage at 130°C, maintaining dimensional stability.
Features
The filtration bag is constructed from 500gsm aramid filter felt, featuring a needle felt construction. It has an aramid fibre and scrim composition, with a felt area weight of 500g/m² (±5%). The thickness ranges from 1.9-2.1mm, and it offers a mean air permeability of 14-16 m³/m²/min at 12.7mmH2O. The breaking strength is 900 N/5cm in the MD (warp) direction and 1300 N/5cm in the CMD (weft) direction, with breaking elongations of 20% and 39%, respectively. It operates effectively at temperatures below 204°C, with a recommended maximum continuous temperature of 230°C and a maximum surge temperature of 230°C. The bag is finished with heat setting, singeing, and calendaring processes.
Benefits
This filtration bag offers numerous benefits, including high-temperature resistance, ensuring reliable performance in demanding industrial settings. Its durable aramid material reduces the need for frequent replacements, saving costs and downtime. The optimized air permeability enhances dust collection efficiency, reducing pressure drop and improving overall system performance. Low dry shrinkage maintains dimensional stability, ensuring consistent filtration over time.
Use Cases
This filtration bag is specifically designed for use in industrial settings, particularly in asphalt plants where high-temperature dust collection is crucial. It is also suitable for other industrial applications requiring efficient dust collection in extreme conditions. The bag’s robust construction and high-temperature resistance make it an ideal choice for industries where reliability and durability are paramount.
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Item
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500gsm aramid filter felt
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Construction
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Needle felt
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Fibre Composition
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aramid
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Scrim Composition
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aramid
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Felt Area Weight
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500g/m2(±5%)
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Thickness
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1.9-2.1mm
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Mean Air Permeability
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14-16 m3/m2/min 12.7mmH2O
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Breaking Strength-MD(warp)
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900 N / 5cm
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Breaking Strength-CMD(weft)
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1300 N / 5cm
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Breaking Elongation( N/5cm)-MD(warp)
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20%
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Breaking Elongation( N/5cm)-CMD(weft)
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39%
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Dry Shrinkage MD(130℃warp)
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<1.5%
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Dry Shrinkage CMD(130℃weft)
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<1.5 %
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Operating Temperatures
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<204 deg C
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Recommended Maximum Continuous
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230deg C
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Recommended Maximum Surge
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230deg C
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Finish
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Heat set, singed, calendared
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