Aramid filter bags, crafted from the synthetic fiber material known as aramid or Nomex, have a rich legacy stretching back to their creation in the 1960s and commercial debut in 1967 by DuPont. Often recognized in filtration applications as Meta Aramid, this remarkable filtration media boasts several exceptional characteristics:
In addition to these prominent filtration traits, aramid filter bags bring a plethora of other benefits, including:
- Prolonged Filter Bag Service Life
- Optimized Cleaning Efficiency
- Reduced Energy Consumption
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Eco-Friendly Attributes
Our aramid filter bags, exclusively made with scrim-supported felt, are designed to enhance filtration efficiency and extend their lifespan. Aokai aramid filter bags find extensive applications across 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 |
State-of-the-Art Equipment
Aokai is dedicated to delivering cutting-edge solutions to valued customers across diverse market segments. We champion continuous advancements in automation and digitization within production, after-sales, office management, and warehousing to present customers with superior performance products and unrivaled services.
COMPREHENSIVE INSPECTION SYSTEM
Our top-tier testing equipment and a proficient team of technicians underpin crucial projects such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, thereby bolstering our production capabilities.
Professional Service
Delivering holistic service solutions throughout the entire product lifecycle.
Extensive Application Expertise
Trade Show
FAQ:
Q1. What are your payment terms?
A: T/T is commonly accepted, with details open for negotiation.
Q2. What delivery terms do you offer?
A: We offer FOB, CIF, CFR, DAP, and DDU.
Q3. What about your delivery timeframe?
A: Generally, it takes 10 to 15 days post receiving a 30% deposit. The exact delivery time is contingent on the specific items and the order quantity.
Q4. What is your sample policy?
A: We provide samples free of charge, though 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 have the capability to create molds and fixtures.
Q6. Do you conduct tests on all products before dispatch?
A: Absolutely, we perform comprehensive testing on all goods before delivery.
Q7. How do you select the ideal filter bag material at an optimal price?
Given the unique characteristics and parameters of each filter, selecting the appropriate material for a dust collector filter bag requires the following considerations:
(1) Operating temperature
(2) Humidity levels
(3) Particle size of the dust
(4) The chemical properties of the gas
(5) The abrasiveness of the dust
(6) The mechanical parameters of the filter
Q8. To ensure we manufacture the perfect filter bags for you, 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 drawing or sample of the filter bags
(5) The material composition of the filter bags
(6) The type and top design of the filter bags: round or flat, snap cuff or snap ring
(7) The intended application of the filter bags: cement, asphalt, power plant, chemical, waste incineration, metallurgy, etc.
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