High Temperature Aramid Dust Collector Filter Bag for Asphalt Mix Plants

Product Description

Aramid filter bags are crafted from an advanced synthetic fiber known as aramid, or more commonly as Nomex. Pioneered in the 1960s and made commercially available by DuPont in 1967, this remarkable material is celebrated in filtration circles as Meta Aramid. When employed as a filtration medium, this fiber boasts an array of exceptional characteristics:

 

 

 

• Superior Particle Retention
• Exceptional High Temperature & Flame Resistance
• Outstanding Chemical Resistance
• Remarkable High Strength and Robustness
• Minimal Thermal Shrinkage

 

Beyond these impressive filtration properties, aramid filter bags offer a myriad of additional benefits, including:

• Prolonged Filter Bag Service Life
• Superior Cleaning Efficiency
• Reduced Energy Consumption
• Eco-Friendliness

 

 

Our aramid filter bags are exclusively manufactured with scrim-supported felt, enhancing their filtration efficacy and longevity. Jiangsu Aokai Environmental Technology Co., Ltd.'s aramid filter bags find extensive application across industries like 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 committed to delivering cutting-edge solutions for valuable customers across various market segments. We continuously pursue improvements and innovations in automation and digitalization across production, after-sales, office, and warehousing to provide superior products and unmatched services.

INSPECTION SYSTEM
Our top-tier testing equipment and expert technicians provide a robust foundation for projects, including working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction. This ensures our company's production meets the highest standards.

Professional Service
Delivering comprehensive, full-cycle service solutions to our customers.
 

Industry-Leading Application Experience

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FAQ:
Q1. What are your terms of payment?
A: We typically accept T/T, with details negotiable.
Q2. What are your delivery terms?
A: Our delivery terms include FOB, CIF, CFR, DAP, and DDU.
Q3. How about your delivery time?
A: Typically, delivery takes 10 to 15 days after receiving a 30% deposit. The exact delivery time depends on the order's items and quantity.
Q4. What is your sample policy?
A: We offer free samples, but the freight cost is not covered.
Q5. Can you produce according to the samples?
A: Yes, we can manufacture products based on your samples or technical drawings. We can also build the necessary molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we conduct a 100% test on all goods prior to delivery.
Q7. How do you choose material for a filter bag that provides good value?
Given that each filter has unique characteristics and parameters, selecting the appropriate filter material for a dust collector filter bag requires understanding the following parameters:
(1) Operating temperature
(2) Humidity
(3) Dust diameter: Understanding the size of dust particles is crucial for optimizing filter performance and ensuring efficient dust collection.
(4) Gas' chemical properties: Analyzing the chemical properties of gas helps in selecting the appropriate filter media to withstand various chemical environments.
(5) Dust abrasiveness: Identifying the abrasiveness of dust particles allows us to choose the most durable filter materials, enhancing longevity and reliability.
(6) Filter's mechanical parameters: Knowing the mechanical properties of the filter is essential for ensuring it meets operational demands and maintains structural integrity.
Q8. When producing the filter bags, please provide the following dimensions for precise manufacturing:
(1) The diameter/semi-perimeter of the filter bags: Key for determining the correct size and fit of the filter bags.
(2) The length of the filter bags: Critical for ensuring the filter bags match the required specifications.
(3) The diameter and thickness of CPO on the dust collector: Necessary for proper integration and functionality within the dust collection system.
(4) A drawing or sample of the filter bags: Provides a visual reference to guarantee accuracy and compatibility.
(5) The material of the filter bags: Important for selecting the right material to handle specific operational conditions.
(6) The type of the filter bags (round or flat) and the type of the filter bag top (snap cuff or snap ring): Ensures correct form and functionality for your application.
(7) The application of the filter bags (cement, asphalt, power plant, chemical, waste incineration, metallurgy, etc.): Helps in tailoring solutions to specific industries and operational environments.