Aramid filter bags, crafted from the synthetic fiber aramid, also known as Nomex, represent a pinnacle in filtration technology. First developed in the 1960s and commercially released by DuPont in 1967, this material, often identified as Meta Aramid in filtration applications, offers unparalleled qualities:
Beyond these filtration attributes, aramid filter bags present a host of additional benefits, including:
Utilizing scrim-supported felt exclusively in our production process, Aokai aramid filter bags achieve enhanced filtration efficiency and extended lifespan. These bags find extensive applications in industries like 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 |
Cutting-Edge Professional Equipment
Aokai is committed to delivering innovative solutions tailored to our esteemed clientele's needs. We strive for continuous improvement and pioneering advancements in automation and digitalization across production, after-sales, office, warehousing, and more, providing products of superior performance and unparalleled security.
COMPREHENSIVE INSPECTION SYSTEM
Our state-of-the-art testing equipment and expert technicians form a robust foundation for projects such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring seamless production.
Professional Service Excellence
Dedicated to offering customers complete lifecycle service solutions.
Extensive Application Experience
Trade Show Presence
FAQ:
Q1. What are your payment terms?
A: T/T is generally accepted, with details open for negotiation.
Q2. What are your delivery terms?
A: We offer FOB, CIF, CFR, DAP, and DDU terms.
Q3. What is your delivery time?
A: Typically, we deliver within 10 to 15 days after receiving a 30% deposit. The exact time depends on the specific items and order quantity.
Q4. What is your sample policy?
A: We provide samples for free but do not cover freight costs.
Q5. Can you manufacture according to samples?
A: Yes, we can produce according to your samples or technical drawings. We have the capability to create molds and fixtures.
Q6. Do you test all your products before delivery?
A: Yes, each product undergoes a rigorous 100% test before delivery.
Q7. How to choose the optimal material for a filter bag at a good price?
Choosing the right material for a dust collector filter bag requires understanding the following parameters:
(1) Operating Temperature
(2) Humidity Levels
(3) Dust Particle Size
(4) The intrinsic chemical properties of the gas being filtered.
(5) The abrasiveness of the dust particles.
(6) The mechanical parameters and specifications of the filter.
Q8. To ensure precise production of the filter bags, please provide the following dimensions:
(1) The diameter or semi-perimeter of the filter bags.
(2) The total length of the filter bags.
(3) The diameter and thickness of the CPO used in the dust collector.
(4) A detailed drawing or a physical sample of the filter bags.
(5) The specific material composition of the filter bags.
(6) The type of filter bags: round or flat, and the type of bag top: snap cuff or snap ring.
(7) The intended application of the filter bags: cement, asphalt, power plants, chemical processing, waste incineration, metallurgy, etc.
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