Aramid filter bags are crafted from a high-performance synthetic fiber known as aramid, commonly referred to as Nomex. First introduced in the 1960s and commercially launched by DuPont in 1967, this material is widely recognized in filtration as Meta Aramid. As a quintessential filtration media, it boasts the following groundbreaking attributes:
Beyond these exceptional filtration properties, aramid filter bags offer a suite of additional advantages, including:
- Prolonged Filter Bag Service Life
- Optimized Cleaning Efficiency
- Reduced Energy Consumption
-
Eco-Friendly Solutions
Our aramid filter bags are exclusively manufactured using scrim-supported felt, enhancing filtration efficiency and extending filter bag longevity. The versatile Aokai aramid filter bags are extensively utilized across industries such as asphalt, cement, and mining & metallurgy.
| Characteristics |
Rating |
| Fiber Content |
100% Virgin Aramid |
| Weight |
475g/m² (14oz/yd²) |
| Thickness |
1.91mm (0.075in) |
| Fabric Construction |
Needlefelt |
| Continuous Operating Temperature |
204°C (400°F) |
| Maximum Surge Temperature |
250°C (482°F) |
| Abrasion Resistance |
Good |
| Acid Resistance |
Good |
| Alkali Resistance |
Good |
| Moist Heat Resistant |
Good |
| Energy Absorbsion |
Good |
| Filtration Property |
Excellent |
| Oxygen (15%+) |
Poor |
State-of-the-Art Professional Equipment
Aokai is committed to delivering innovative solutions tailored to valuable market segments. We continually enhance and innovate in areas such as automation and digitalization across production, after-sales, office, and warehousing to provide customers with high-performance products and dependable services.
CUTTING-EDGE INSPECTION SYSTEM
Our perfect testing equipment and skilled technicians form the backbone for projects involving working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring the highest standards in company production.
Premium Professional Service
Comprehensive full-cycle service solutions for our customers.
Vast Application Experience
Trade Show
FAQ:
Q1. What are your terms of payment?
A: T/T is generally accepted, and details can be negotiated.
Q2. What are your terms of delivery?
A: We offer FOB, CIF, CFR, DAP, DDU.
Q3. How about your delivery time?
A: Typically, it will take 10 to 15 days after receiving a 30% deposit. The exact delivery time depends on the specific items and the quantity of your order.
Q4. What is your sample policy?
A: We can provide samples free of charge, but freight costs are not covered.
Q5. Can you produce according to samples?
A: Yes, we can manufacture based on your samples or technical drawings. We can develop the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Absolutely, we conduct 100% testing before delivery.
Q7. How to choose the right material for a filter bag at a good price?
Since each filter has unique characteristics and parameters, selecting the appropriate filter material for a dust collector filter bag requires knowing the following parameters:
(1) Working temperature
(2) Humidity
(3) Dust Diameter: The specific size and distribution of dust particles within your operational environment.
(4) Gas' Chemical Properties: Detailed chemical composition and behavior of the gases involved in the filtration process.
(5) Dust Abrasiveness: Information regarding the abrasiveness of the dust particles to ensure optimal filter durability and performance.
(6) Filter's Mechanical Parameters: Comprehensive mechanical specifications of the filter to match your precise operational requirements.
Q8. When producing the filter bags, please provide the following dimensions:
(1) The Diameter or Semi-Perimeter of the Filter Bags: Accurate measurements needed for precision fit and efficient performance.
(2) The Length of the Filter Bags: Essential for ensuring compatibility with your dust collection system.
(3) The Diameter and Thickness of CPO on Dust Collector: Vital dimensions for optimal integration with your dust collector setup.
(4) The Drawing or Sample of the Filter Bags: Providing a visual or physical sample for exact replication and customization.
(5) The Material of the Filter Bags: Specific materials used to meet your particular dust filtration needs and enhance longevity.
(6) Type of Filter Bags: Whether round or flat, and the type of top (snap cuff or snap ring) for appropriate application.
(7) The Application of the Filter Bags: Including industries such as cement, asphalt, power plant, chemical, waste incineration, metallurgy, etc. for targeted solutions.
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