Aramid filter bags, crafted from the renowned synthetic fiber aramid (commonly known as Nomex), have a storied history dating back to their commercial introduction by DuPont in 1967. This remarkable material, often referred to in filtration contexts as Meta Aramid, boasts an array of exceptional characteristics that make it indispensable in industrial applications:
Beyond its exemplary filtration capabilities, aramid filter bags offer a suite of additional benefits that elevate their performance in industrial settings:
To enhance filtration efficiency and extend the lifespan of our aramid filter bags, we exclusively use scrim-supported felt in their production. Aokai's aramid filter bags are the preferred choice 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 committed to delivering innovative solutions to our valued customers across various market segments. We relentlessly pursue continuous improvement and innovation in automation and digitalization in production, after-sales services, office operations, and warehousing. Our goal is to provide customers with superior performance products and reliable services.
INSPECTION SYSTEM
Our state-of-the-art testing equipment and professional technicians lay a strong foundation for essential projects. These include working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring precision and reliability in our production processes.
Professional Service
We are dedicated to offering comprehensive, full-cycle service solutions to our customers.
Application Experience
Trade Show
FAQ:
Q1. What are your terms of payment?
A: We typically accept T/T, but the specifics can be discussed and negotiated as needed.
Q2. What are your terms of delivery?
A: Our terms of delivery include FOB, CIF, CFR, DAP, and DDU.
Q3. What is your usual delivery time?
A: Generally, delivery takes 10 to 15 days after receiving a 30% deposit. However, the exact delivery time is subject to the items and quantity of your order.
Q4. What is your sample policy?
A: We offer free samples, but the freight cost is not covered.
Q5.Can you manufacture according to samples?
A: Yes, we can produce based on your samples or technical drawings. We are capable of building the necessary molds and fixtures.
Q6. Do you test all your products before delivery?
A: Absolutely, we conduct a 100% test on all products before delivery.
Q7.How to select the right material for a filter bag at a good price?
Since each filter has unique characteristics and parameters, selecting the right filter material for a dust collector filter bag requires knowing the following parameters:
(1) Working temperature
(2) Humidity
(3) Dust diameter
(4) Chemical Properties of the Gas
(5) Dust Abrasiveness Characteristics
(6) Mechanical Parameters of the Filter
Q8. To ensure precision in producing our 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 the CPO on the Dust Collector
(4) Detailed Drawings or Samples 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 Fields for the Filter Bags: Cement, Asphalt, Power Plants, Chemical Industry, Waste Incineration, Metallurgy, etc.
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