Aramid filter bags, crafted from the advanced synthetic fiber known as aramid (commercially Nomex), were initially introduced by DuPont in the 1960s. Familiarly termed Meta Aramid in filtration contexts, this media boasts the following impressive characteristics:
Beyond these filtration attributes, aramid filter bags present several other significant benefits, including:
- Prolonged Filter Bag Service Life
- Boosted Cleaning Efficiency
- Reduced Energy Consumption
-
Environmentally Friendly
Utilizing scrim-supported felt exclusively enhances filtration efficiency and extends the lifespan of our aramid filter bags. Aokai's aramid filter bags find extensive applications in asphalt, cement, and the mining & metallurgy sectors.
| 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 committed to delivering innovative solutions to valued customers across market segments, continually enhancing automation and digitalization in production, after-sales, office, and warehousing. We strive to offer superior products and more reliable services.
INSPECTION SYSTEM
Our comprehensive testing equipment and expert technicians form a robust foundation for projects such as condition analysis, filter bag material selection, filter testing, flue gas analysis, and filter bag lifespan prediction, ensuring production excellence.
Professional Service
Delivering full-cycle service solutions to our customers.
Rich Application Experience
Trade Show Presence
FAQ:
Q1. What are your terms of payment?
A: Typically, T/T is accepted, with details open for negotiation.
Q2. What are your terms of delivery?
A: FOB, CIF, CFR, DAP, DDU
Q3. How long is your delivery time?
A: Generally, delivery takes 10 to 15 days post receiving a 30% deposit. The exact time varies based on item type and order quantity.
Q4. What is your sample policy?
A: We provide samples free of charge, although freight costs are not covered.
Q5. Can you manufacture based on samples?
A: Yes, we can produce according to your samples or technical drawings, including mold and fixture creation.
Q6. Do you test all your products before delivery?
A: Absolutely, we conduct 100% testing before dispatch.
Q7. How to select filter bag material with good pricing?
Each filter has distinct characteristics and parameters. To choose the appropriate filter material for a dust collector filter bag, consider the following parameters:
(1) Operating Temperature
(2) Humidity Levels
(3) Dust diameter - Ensure you include the specific diameter of the dust particles for optimal filtering efficiency.
(4) Gas' chemical properties - Please provide detailed information regarding the chemical properties of the gas to be filtered, as this impacts the filter's performance and durability.
(5) Dust abrasiveness - Specify the abrasiveness of the dust to determine the most suitable filter material to enhance longevity and effectiveness.
(6) Filter's mechanical parameters - Outline the mechanical parameters and requirements of the filter to guarantee that it meets the necessary performance standards.
Q8. When producing the filter bags, please provide the following dimensions:
(1) The diameter or semi-perimeter of the filter bags - Accurate measurements are crucial for proper fitting and functionality.
(2) The length of the filter bags - Ensure the length measurement is precise for a perfect match to your system's specifications.
(3) The diameter and thickness of CPO on the dust collector - These measurements are essential for compatibility with your dust collection system.
(4) A drawing or sample of the filter bags - Providing a detailed drawing or a physical sample will help us produce a filter bag that meets your exact requirements.
(5) The material of the filter bags - Specify the material to ensure it is suitable for the application and provides optimal performance.
(6) The type of the filter bags: round or flat, and the type of the filter bag top: snap cuff or snap ring - These details are necessary for customization and proper installation.
(7) The application of the filter bags - Indicate whether they will be used in cement, asphalt, power plants, chemical processing, waste incineration, metallurgy, or other industries to ensure the right material and design are used.
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