Nomex Dust Filter Bag | 200°C-240°C High Temperature Resistance | Xiechang®

High-Temperature Nomex Filter Bags for Industrial Dust Collection | Xiechang®

Xiechang utilizes advanced Japanese-imported three-needle and six-thread sewing units to manufacture high-precision Nomex (Aramid) filter bags. Our specialized production line accommodates diverse geometric requirements, providing custom solutions for round, trapezoidal, flat, and profiled filter bag configurations.

Technical Performance: Nomex (Aramid) Filter Media

Our Nomex dust collector bags are specifically engineered for high-temperature stability and superior abrasion resistance.¹

• Thermal Capability: Maintains consistent performance at a running temperature of 200°C, with an intermittent peak temperature capacity of 240°C.

• Mechanical Integrity: Engineered with a warp stretch strength of 900 and a weft stretch strength of 1200 to withstand rigorous pulse-jet cleaning.

• Optimal Airflow: Features an air permeability rating of 8-12 M³/M².S @ 200Pa, ensuring efficient gas throughput.

• Physical Specifications: Standard fabric weight of 450-600 g/m² with a thickness range of 1.9-2.4 mm.

Versatile Construction & Sizing Options

We offer comprehensive design flexibility to ensure seamless integration with various baghouse systems:

• Available Diameters: Φ4”, 5”, 5.25”, 6”, and 6.62”.

• Custom Lengths: Precision manufacturing for lengths ranging from 18” up to 192”.

• Top Interface Designs:

  • Top Load: Snap band, ring, or double-beaded designs for secure sealing.

  • Side Load: Raw edge top construction (extended 3″ for split collar cage compatibility).

• Reinforced Bottom Construction:

  • Standard single-ply felted disc.

  • 3″ double-ply wearguard for enhanced durability.

  • 5″ wear cuff featuring a 2″ overhang below the bag disc for maximum abrasion protection.

Critical Industry Applications

Xiechang Nomex filter bags are the preferred choice for demanding thermal environments:

1. Construction Materials: High-efficiency filtration for asphalt concrete mixture plants, cement production, and ceramic manufacturing.

2. Energy & Power: Flue gas treatment for coal-fired boilers, waste incineration facilities, and power plants.

3. Metallurgy: Specialized particle removal systems for metallurgy plants.

4. Industrial Processing: Dust collection for mining, chemical processing, timber, and flour milling.

Premium Material Selection Matrix

In addition to Nomex, we manufacture filter bags using a full range of technical fibers:

Dust filter bag material technical specifications: