Aramid filter bags, crafted from the synthetic fiber aramid (also known as Nomex), were first developed in the 1960s and became commercially available in 1967 by DuPont. Known in filtration circles as Meta Aramid, this exceptional media boasts the following standout characteristics:
Beyond its filtration prowess, aramid filter bags also present several additional benefits, including:
- Prolonged Filter Bag Service Life
- Superior Cleaning Efficiency
- Reduced Energy Consumption
-
Eco-Friendliness
We exclusively use scrim-supported felt in our aramid filter bags to enhance filtration efficiency and extend their lifespan. Aokai aramid filter bags are extensively utilized in 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 committed to delivering innovative solutions to our valued customers across various market segments. We continuously strive for improvement and innovation in automation and digitization across production, after-sales, office, warehousing, and more, ensuring higher performance products and secure services for our clients.
INSPECTION SYSTEM
Perfect testing equipment and expert technicians lay a robust foundation for projects such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, filter bag life prediction, and more, safeguarding our production processes.
Professional Service
Delivering comprehensive, full-cycle service solutions for our customers.
Extensive Application Experience
Trade Show
FAQ:
Q1. What are your payment terms?
A: We usually accept T/T; details can be negotiated.
Q2. What are your delivery terms?
A: We offer FOB, CIF, CFR, DAP, DDU.
Q3. What is your delivery timeline?
A: Typically, it takes 10 to 15 days after receiving a 30% deposit. The exact delivery time depends on the items and order quantity.
Q4. What is your sample policy?
A: We offer samples for free but do not cover freight costs.
Q5. Can you produce according to samples?
A: Yes, we can manufacture based on your samples or technical drawings. We can develop the molds and fixtures.
Q6. Do you test all your products before delivery?
A: Yes, we conduct 100% testing before delivery.
Q7. How do I choose the right material for a filter bag at a good price?
Every filter has unique characteristics and parameters. When selecting filter material for a dust collector filter bag, consider the following parameters:
(1) Operating Temperature
(2) Humidity Levels
(3) Dust Particle Size
(4) Intricate Chemical Properties of the Gas
(5) Abrasiveness of the Dust Particles
(6) Mechanical Parameters of the Filter
Q8. When producing our premium filter bags, please provide the following dimensions:
(1) Diameter or Semi-Perimeter of the Filter Bags
(2) Length of the Filter Bags
(3) Diameter and Thickness of CPO on the Dust Collector
(4) Detailed Drawing or Sample of the Filter Bag
(5) Material Composition of the Filter Bags
(6) Type of Filter Bags: Round or Flat; Type of Filter Bag Top: Snap Cuff or Snap Ring
(7) Application of Filter Bags: Suitable for Cement, Asphalt, Power Plants, Chemical Facilities, Waste Incineration, Metallurgy, and More.
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