Aramid filter bags, crafted from the synthetic fiber known as aramid or Nomex, originated in the 1960s and became commercially available in 1967 through DuPont. In the realm of filtration, this material is primarily recognized as Meta Aramid. This versatile filtration media boasts the following standout characteristics:
Beyond these primary features, aramid filter bags offer several additional benefits, including:
- Prolonged Filter Bag Service Life
- Optimized Cleaning Efficiency
- Reduced Energy Consumption
-
Eco-Friendly Performance
Our aramid filter bags are exclusively manufactured using scrim-supported felt. This method enhances filtration efficiency and extends the lifespan of the filter bags. Aokai aramid filter bags are extensively utilized in the asphalt, cement, and 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 Professional Equipment
Aokai is committed to delivering innovative solutions for its valued customers across various market segments. We continually advance our capabilities in automation and digitalization in areas such as production, after-sales service, office management, and warehousing to offer superior products and more reliable services to our clients.
INSPECTION SYSTEM
Our comprehensive testing equipment and skilled technicians provide robust support for projects like working condition analysis, filter bag material selection, filter bag testing, flue gas testing, filter bag life prediction, and more, ensuring seamless company operations.
Expert Professional Service
Delivering full-cycle service solutions tailored to customer needs.
Extensive Application Experience
Trade Show
FAQ:
Q1. What are your terms of payment?
A: We usually accept T/T, with specifics negotiable.
Q2. What are your delivery terms?
A: We offer FOB, CIF, CFR, DAP, and DDU delivery terms.
Q3. What is your delivery time?
A: Typically, it takes 10 to 15 days after receiving a 30% deposit. The exact timeframe depends on the order's items and quantity.
Q4. What is your sample policy?
A: Samples are provided 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, including mold and fixture creation.
Q6. Do you test all goods before delivery?
A: Yes, we conduct 100% testing before shipment.
Q7. How to choose the best material for filter bags at a good price?
Selecting the appropriate filter material requires understanding the specific characteristics and parameters of each filter. Key parameters to consider include:
(1) Operating Temperature
(2) Humidity Levels
(3) Dust Particle Size
(4) Chemical properties of the gas
(5) Abrasiveness of the dust
(6) Mechanical parameters of the filter
Q8. To ensure the precise production of our filter bags, please provide the following dimensions:
(1) Diameter of the filter bags / Semi-perimeter of the filter bags
(2) Length of the filter bags
(3) Diameter of CPO and thickness of CPO on the dust collector
(4) Detailed drawing or sample of the filter bags
(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 the filter bags: suitable for industries such as cement, asphalt, power plants, chemical, waste incineration, metallurgy, etc.
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