Aramid filter bags are crafted from a high-performance synthetic fiber known as aramid or Nomex, introduced by DuPont in the 1960s and commercially available since 1967. In filtration, it is specifically termed Meta Aramid. This material boasts an array of characteristics:
Beyond these superior filtration properties, aramid filter bags offer additional advantages:
- Prolonged Filter Bag Service Life
- Superior Cleaning Efficiency
- Reduced Energy Consumption
-
Eco-Friendly
To enhance filtration efficiency and extend the lifespan, our aramid filter bags utilize scrim-supported felt. Aokai aramid filter bags are extensively applied in the 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 dedicated to innovating solutions for valued clients in various market segments. We pursue continuous advancements in automation and digitalization across production, after-sales, office, and warehousing, delivering higher performance products and safer services to our customers.
INSPECTION SYSTEM
Our impeccable testing equipment and expert technicians form the backbone for comprehensive projects like 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
Offering complete life-cycle service solutions for our customers.
Application Expertise
Trade Show
FAQ:
Q1. What are your payment terms?
A: We typically accept T/T; further details are negotiable.
Q2. What are your delivery terms?
A: We offer FOB, CIF, CFR, DAP, and DDU.
Q3. What is your delivery timeline?
A: Generally, delivery takes 10 to 15 days post receiving a 30% deposit. The exact timeline depends on the order specifics and quantity.
Q4. What is your sample policy?
A: We provide free samples, but the freight cost is not covered.
Q5. Can you manufacture based on samples?
A: Absolutely, we can produce based on your samples or technical drawings. We can also create custom molds and fixtures.
Q6. Do you test all your products before delivery?
A: Yes, we conduct thorough testing on all goods before dispatch.
Q7. How do you select the right material for a filter bag at a reasonable price?
Choosing the right filter material for a dust collector filter bag involves understanding the following parameters:
(1) Operating Temperature
(2) Humidity Levels
(3) Dust Particle Size
(4) Gas' chemical properties Consider the unique chemical properties of the gas to ensure the optimal performance and compatibility of our Durable High-Quality Collector Filter Bag.
(5) Dust abrasiveness Evaluate the abrasiveness of the dust to select the appropriate filter bag material that maximizes durability and longevity.
(6) Filter's mechanical parameters Specify the mechanical parameters of the filter to ensure the filter bag meets the required strength and functional criteria.
Q8. When we produce the filter bags, you need to provide the following dimensions: To guarantee a perfect fit and optimal performance, please provide the precise dimensions as outlined below.
(1) The diameter of the filter bags / the semi-perimeter of the filter bags Provide the exact diameter or semi-perimeter to ensure the filter bag fits seamlessly into your system.
(2) The length of the filter bags Accurate length measurements are crucial for the proper installation and function of the filter bag.
(3) The diameter of CPO and the thickness of CPO on dust collector Specify the diameter and thickness of the CPO on the dust collector to ensure compatibility with the filter bag.
(4) The drawing of the filter bags or the sample of the bag Provide either a detailed drawing or a physical sample of the filter bag to match specifications precisely.
(5) The material of the filter bags Identify the material to ensure it meets the required specifications for your particular dust collection needs.
(6) The type of the filter bags: round or flat, the type of the filter bag top: snap cuff or snap ring Clarify the filter bag type and top design to guarantee a perfect fit and optimal sealing.
(7) The application of the filter bags: cement, asphalt, power plant, chemical, waste incineration, metallurgy, and so on. Specify the application environments to choose the ideal filter bag material and design for your industry.
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