Aramid filter bags are crafted from the high-performance synthetic fiber known as aramid, or Nomex, a material first introduced by DuPont in the 1960s and commercially available since 1967. In the filtration realm, it is predominantly recognized as Meta Aramid. As a filtration media, this premium material exhibits the following remarkable characteristics:
Beyond these filtration attributes, aramid filter bags offer numerous additional benefits, such as:
- Prolonged Filter Bag Service Life
- Improved Cleaning Efficiency
- Reduced Energy Consumption
-
Eco-Friendly Operation
Our aramid filter bags, produced using scrim-supported felt, ensure enhanced filtration efficiency and extended lifespan. Aokai's aramid filter bags are extensively utilized in the asphalt, cement, and mining & metallurgy industries.
| 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 Equipment
Aokai is dedicated to delivering innovative solutions to our valued customers across various market segments. We emphasize continuous improvement and innovation in automation and digitalization across production, after-sales, office, and warehousing, ensuring higher performance products and safer services for our clients.
INSPECTION SYSTEM
Our comprehensive testing equipment and skilled technicians lay a robust foundation for projects like working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, safeguarding our production processes.
Expert Service
We offer customers end-to-end service solutions, ensuring a seamless experience.
Extensive Application Experience
Trade Show
Frequently Asked Questions (FAQ):
Q1. What are your terms of payment?
A: T/T is typically accepted. Specific details can be negotiated.
Q2. What are your delivery terms?
A: We offer various terms including FOB, CIF, CFR, DAP, and DDU.
Q3. How about your delivery time?
A: Generally, delivery takes 10 to 15 days after receiving a 30% deposit. The specific delivery time depends on your order items and quantity.
Q4. What is your sample policy?
A: Samples are provided for free, but freight costs are not covered.
Q5. Can you manufacture according to samples?
A: Yes, we can produce based on your samples or technical drawings, and we can create molds and fixtures as needed.
Q6. Do you test all your products before delivery?
A: Absolutely, we conduct 100% testing before delivery.
Q7. How to select the right material for a filter bag at a good price?
Each filter possesses unique characteristics and parameters. To select the appropriate filter material for a dust collector filter bag, consider the following parameters:
(1) Operating Temperature
(2) Humidity
(3) Dust diameter - Understanding the exact diameter of the dust particles is crucial for optimizing the performance and efficiency of our Efficient Aramid Dust Collector Filter Cartridge.
(4) Gas' chemical properties - Knowing the chemical properties of the gas involved ensures our filter cartridge can withstand and perform effectively in various industrial environments.
(5) Dust abrasiveness - Assessing the abrasiveness of the dust particles helps in selecting the most durable and long-lasting filter cartridge.
(6) Filter's mechanical parameters - Detailed mechanical parameters of the filter are essential to guarantee compatibility and peak functionality within your dust collection system.
Q8. When we produce the filter bags, you need to provide the following dimensions:
(1) The diameter of the filter bags / the semi-perimeter of the filter bags - Precise measurements ensure a perfect fit and optimal filtration performance.
(2) The length of the filter bags - Accurate length specifications are necessary for the correct installation and efficient operation of the filter bags.
(3) The diameter of CPO and the thickness of CPO on the dust collector - Exact CPO measurements are vital for seamless integration with your dust collection system.
(4) The drawing of the filter bags or the sample of the bag - Providing drawings or samples helps us create a tailor-made solution that meets your specific needs.
(5) The material of the filter bags - Selecting the appropriate material ensures durability and high-efficiency filtration in your unique industrial application.
(6) The type of the filter bags: round or flat, the type of the filter bag top: snap cuff or snap ring - These details are important to ensure the filter bags meet your system's configuration and operational requirements.
(7) The application of the filter bags: cement, asphalt, power plant, chemical, waste incineration, metallurgy, and more - Understanding the application helps in selecting the ideal filter bag for your specific industry requirements.
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