Aramid filter bags are crafted from the advanced synthetic fiber known as aramid-commercially introduced by DuPont in 1967 as Nomex. Recognized in filtration circles as Meta Aramid, this material boasts exceptional qualities that make it a superior filtration media. Key characteristics include:
Beyond these core filtration attributes, aramid filter bags offer additional significant advantages, including:
To further enhance filtration efficiency and longevity, our aramid filter bags are exclusively manufactured using scrim-supported felt. Aokai aramid filter bags find extensive applications in demanding 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 |
Professional Equipment
Aokai is dedicated to delivering innovative solutions to valued customers across various market segments. We continuously strive for advancements in automation and digitalization within our production, after-sales service, office operations, and warehousing, ensuring customers receive high-performance products and unmatched security.
INSPECTION SYSTEM
Our state-of-the-art testing equipment and expert technicians provide a robust foundation for comprehensive projects, including working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ultimately supporting our company's production goals.
Professional Service
We are committed to delivering full-cycle service solutions to our customers, ensuring their needs are met at every stage.
Application Experience
Trade Show
FAQ:
Q1. What are your terms of payment?
A: T/T is generally accepted, with negotiable details.
Q2. What are your delivery terms?
A: We offer a range of delivery terms including FOB, CIF, CFR, DAP, and DDU.
Q3. What is your delivery time frame?
A: Typically, delivery takes 10 to 15 days post receipt of a 30% deposit. The exact timeline depends on specific items and order quantity.
Q4. What is your sample policy?
A: We provide free samples, but the freight cost must be covered by the customer.
Q5. Can you manufacture based on samples?
A: Yes, we can produce according to your samples or technical drawings, and we can create molds and fixtures as needed.
Q6. Do you test all your products before delivery?
A: Yes, we conduct 100% testing on all goods before they are dispatched.
Q7. How do you choose the best material for a filter bag at a good price?
Since each filter has its unique characteristics and parameters, selecting the right filter material for a dust collector filter bag requires knowledge of the following parameters:
(1) Working temperature
(2) Humidity
(3) Dust diameter
(4) Chemical properties of the gas
(5) Abrasive nature of the dust
(6) Mechanical specifications of the filter
Q8. To produce our premium filter bags, kindly provide the following dimensions:
(1) Diameter or semi-perimeter of the filter bags
(2) Length of the filter bags
(3) Diameter and thickness of the 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, and the top type: snap cuff or snap ring
(7) Intended application of the filter bags: cement, asphalt, power plant, chemical, waste incineration, metallurgy, etc.
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