High-efficiency Fluid Bed Dust Bag

In industrial processing, dust control is critical for both operational safety and product quality. The High-efficiency Fluid Bed Dust Bag is engineered to excel in demanding environments, offering superior filtration performance and durability. When handling fine powders, such as those in nutritional supplement production with the Fluidized Bed Spirulina Powder Granulator Cloth Bag, it ensures minimal product loss. For drying applications, the Fluid Bed Dryer Dust Bags provide reliable containment of particulates. In larger-scale operations, the Industrial Fluid Bed Dust Bag handles high air volumes efficiently. In humid conditions, the High Moisture Resistant Fluid Bed Dust Bag prevents clogging and maintains airflow, ensuring continuous process stability across various sectors including pharmaceuticals, food, and chemicals.


The High-efficiency Fluid Bed Dust Bag is designed with a focus on maximizing filtration efficiency and operational lifespan. Its construction utilizes advanced materials that resist common industrial challenges such as abrasion and chemical exposure. The unique pleated design increases the surface area for filtration, allowing for higher air throughput with lower pressure drop. This results in improved energy efficiency for the entire fluid bed system. The High-efficiency Fluid Bed Dust Bag features a robust sealing mechanism that prevents dust bypass, ensuring that the captured particles remain contained. Its ease of installation and maintenance reduces downtime, making it a cost-effective solution for continuous production cycles. The bag's performance is consistent across varying temperatures and process conditions, providing reliable dust control that protects both equipment and the end product.

Here are the key technical specifications for the High-efficiency Fluid Bed Dust Bag:
  • Material Composition: Multi-layer composite fabric with a PTFE membrane.
  • Filtration Efficiency: 99.99% for particles down to 0.3 microns.
  • Maximum Operating Temperature: 280°F (138°C) continuous; 320°F (160°C) peak.
  • Pressure Drop: Initial resistance less than 150 Pa at rated airflow.
  • Standard Connection Type: Stainless steel snap-ring or flange clamp.
Bag Model Code Standard Length (inches) Diameter (inches) Recommended Air-to-Cloth Ratio (ft/min) Weight (lbs)
HFB-150 60 6 8.5 4.2
HFB-200 80 8 7.8 6.8
HFB-300 100 10 7.0 10.5

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