Description
Key Specifications:
- Material: Polyester/Nomex/PPS/PTFE/FMS
- Weight: 300 to 900gsm
- Temperature Range: 130-300°C
- Type: Pulse jet, reverse air, shaker bag filter
- Core Components: Steel ring
- Package: Big carton with plastic bag inside
Advantages:
- High breaking strength and elongation for long-lasting performance.
- Low dry shrinkage ensures dimensional stability.
- Heat set, singed, and calendared finish for superior filtration efficiency.
- ISO9001:2008 certified, guaranteeing top quality.
Why Choose Us?
- We are a factory supplier, offering competitive wholesale prices.
- 3-month warranty with a 1-2 year guarantee available.
- Provided machinery test report and video outgoing-inspection.
- Fast delivery and excellent customer service.
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Item
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500gsm polyester filter felt
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Construction
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Needle felt
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Fibre Composition
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Polyester
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Scrim Composition
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Polyester
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Felt Area Weight
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500g/m2(±5%)
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Thickness
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1.8-1.9mm
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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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<130 deg C
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Recommended Maximum Continuous
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150deg C
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Recommended Maximum Surge
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150deg C
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Finish
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Heat set, singed, calendared
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Why Choose Our Nonwoven Needle Felt Filter Bags?
Our Nonwoven Needle Felt Filter Bags are engineered for superior performance in industrial dust filtration. Made from high-quality materials like polyester, nomex, PPS, PTFE, or FMS, they offer exceptional durability and efficiency. With a temperature range of 130-300°C, they are perfect for heavy-duty applications in the cement industry and beyond.
What Makes Our Filter Bags Stand Out?
Our filter bags feature high breaking strength and elongation, ensuring long-lasting performance. The low dry shrinkage guarantees dimensional stability, while the heat set, singed, and calendared finish enhances filtration efficiency. As a factory supplier, we offer competitive wholesale prices and excellent customer service.
What Guarantees Do We Offer?
We provide a 3-month warranty with the option for a 1-2 year guarantee. Our machinery test report and video outgoing-inspection ensure the highest quality standards. With fast delivery and a commitment to customer satisfaction, we are your trusted partner for industrial dust filtration solutions.
