Aramid filter bags are crafted from the premium synthetic fiber material known as aramid, which is also marketed under the brand name Nomex. This innovative material was first developed in the 1960s and has been commercially available since 1967, courtesy of DuPont. In filtration applications, it is predominantly referred to as Meta Aramid. Renowned for its outstanding performance, this filtration media boasts the following distinctive characteristics:
Beyond these filtration attributes, aramid filter bags offer additional unparalleled advantages, such as:
- Prolonged Filter Bag Service Life
- Advanced Cleaning Efficiency
- Reduced Energy Consumption
-
Eco-friendly Benefits
Our aramid filter bags are exclusively manufactured using scrim-supported felt, a material that significantly enhances filtration efficiency and longevity. Aokai aramid filter bags find extensive applications in industries such as asphalt production, cement manufacturing, 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 |
State-of-the-Art Equipment
Aokai is dedicated to delivering innovative solutions to our valued customers across various market segments. We relentlessly pursue continuous improvement and innovation in automation and digitalization across production, after-sales services, office operations, and warehousing, to offer customers superior performance products and enhanced security services.
INSPECTION SYSTEM
Our comprehensive testing equipment, alongside our expert technicians, lays a robust foundation for projects such as working condition analysis, filter bag material selection, testing of filter bags, flue gas testing and analysis, and predicting filter bag life, thereby supporting the company's production processes.
Professional Service
We are committed to providing customers with end-to-end service solutions.
Application Experience
Trade Show
FAQ:
Q1. What are your payment terms?
A: We typically accept T/T, but specific details can be negotiated.
Q2. What are your delivery terms?
A: We offer FOB, CIF, CFR, DAP, and DDU terms.
Q3. What is your usual delivery time?
A: Generally, it takes 10 to 15 days after receiving a 30% deposit. The exact delivery time depends on the specific items and the quantity of your order.
Q4. What is your sample policy?
A: We can provide samples free of charge, but the freight cost is not covered.
Q5. Can you manufacture based on samples?
A: Yes, we can produce according to your samples or technical drawings. We have the capability to build molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we conduct 100% testing on all our products before delivery.
Q7. How to select the best material for a filter bag at a reasonable price?
Each filter has unique characteristics and parameters. When selecting filter material for a dust collector filter bag, it is essential to consider the following parameters:
(1) Operating Temperature
(2) Humidity Levels
(3) Dust diameter
(4) Gas' chemical properties
(5) Dust abrasiveness
(6) Filter's mechanical parameters
Q8. For the production of our high-performance Aokai Efficient Filter Bag Cartridges, please provide the following dimensions:
(1) The diameter or semi-perimeter of the filter bags
(2) The length of the filter bags
(3) The diameter and thickness of the CPO on the dust collector
(4) A detailed drawing or sample of the filter bags
(5) The specific material composition of the filter bags
(6) The design of the filter bags: round or flat, and the type of filter bag top: snap cuff or snap ring
(7) The intended applications of the filter bags, such as in cement, asphalt, power plants, chemical industries, waste incineration, metallurgy, and more.
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