Aramid filter bags are crafted from the advanced synthetic fiber known as aramid, or Nomex, which was originally developed in the 1960s and commercially released by DuPont in 1967. Frequently referred to as Meta Aramid in filtration applications, this material boasts the following exceptional characteristics:
Beyond these filtration attributes, aramid filter bags provide additional benefits, including:
Our aramid filter bags utilize scrim-supported felt to enhance filtration efficiency and prolong their lifespan. Aokai's aramid filter bags are extensively employed in 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 for our valued customers across various market segments. We continuously strive for improvements and innovations in automation and digitalization within production, after-sales, office, warehousing, and more. This dedication ensures we provide higher performance products and more reliable services to our customers.
INSPECTION SYSTEM
Our perfect testing equipment and professional technicians lay a solid foundation for projects including working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, filter bag life prediction, and other critical assessments, fully supporting our company's production.
Professional Service
Providing customers with comprehensive full-cycle service solutions.
Application Experience
Trade Show
FAQ:
Q1. What are your terms of payment?
A: T/T is usually accepted, with details open for negotiation.
Q2. What are your terms of delivery?
A: FOB, CIF, CFR, DAP, DDU
Q3. How about your delivery time?
A: Typically, 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 the sample for free, but the freight cost is not covered.
Q5. Can you produce according to the samples?
A: Yes, we can manufacture based on your samples or technical drawings. We have the capability to build molds and fixtures accordingly.
Q6. Do you test all your goods before delivery?
A: Yes, we conduct a 100% test before delivery.
Q7. How to choose the material for a filter bag with good price?
Choosing the right filter material for a dust collector filter bag requires understanding the following parameters:
(1) Working temperature
(2) Humidity
(3) Dust diameter
(4) Chemical Properties of the Gas
(5) Dust Abrasiveness Characteristics
(6) Mechanical Specifications 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) Total 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, and Top Type: Snap Cuff or Snap Ring
(7) Application Areas: Cement, Asphalt, Power Plants, Chemical Industries, Waste Incineration, Metallurgy, etc.
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