High-Temperature PTFE Polyimide Blend Dust Collection Filter Bags for Abrasion Resistant and Thermal Resilience in Metal Processing
Price:
USD15-55/PCS
MOQ:
100pcs
Delivery Time:
10 working days
Brand:
Farrleey
Product Description
Dust Collection Filter Bags for Steel & Metal Processing | EAF & Smelting | Farrleey
Electric arc furnaces and smelting operations generate some of the most challenging filtration conditions: ultra-fine metallic oxide fumes, abrasive particulate, and intense, fluctuating heat. Standard filter bags quickly fail, leading to frequent downtime, high replacement costs, and emission control issues. Farrleey's high-temperature filter bags are specifically formulated to deliver reliable performance and extended service life in these punishing environments.
Critical Performance for Your Melt Shop & Smelter:
-
Superior Thermal Resilience for EAF Operations
- Confidently handles the high-temperature, high-humidity gases from electric arc furnaces. Rated for continuous operation at 250°C and built to survive short-term thermal spikes up to 280°C, protecting your system from process upsets.
-
Advanced Protection Against Metal Fumes
- The robust PTFE and Polyimide (PI) blend offers exceptional resistance to chemical attack from acidic metal oxides and other corrosive elements found in furnace off-gases, preventing premature media degradation.
-
Essential Safety in Hazardous Environments
- An integrated permanent anti-static PTFE scrim ensures static electricity is safely dissipated, significantly reducing the risk of ignition in areas with combustible dust—a critical safety feature for handling fine metal powders.
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Unmatched Durability Against Abrasion
- Exceptional tensile strength (> 800 N/5cm MD, >1000 N/5cm CD) provides outstanding resistance to the abrasive nature of metallic dusts and the stress of aggressive pulse-jet cleaning cycles, maximizing bag life and minimizing maintenance.
Technical Specifications
| Property | Specification |
|---|---|
| Material Composition | 80% PTFE / 20% Polyimide (PI) |
| Base Fabric | PTFE Anti-Static Scrim |
| Weight | 630 g/m² ±5% |
| Continuous Service Temperature | ≤ 250°C |
| Maximum Peak Temperature | ≤ 280°C |
| Tensile Strength | > 800 N/5cm (MD) / > 1000 N/5cm (CD) |
| Standard Compliance | IEC 62631-3-2 (Anti-Static) |
Proven in Critical Metal Processing Applications:
- Electric Arc Furnace (EAF) Secondary Ventilation
- Smelting and Refining Operations
- Ladle Furnaces and Tundishes
- Casting and Scrap Handling
Stop Filter Bag Failures in Your Most Demanding Processes.
Upgrade to a filtration solution built for the extremes of metal production. Our experts can help you specify the right bag for your specific furnace or smelting application.
Upgrade to a filtration solution built for the extremes of metal production. Our experts can help you specify the right bag for your specific furnace or smelting application.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Farrleey Filtration Co,.Ltd.
Location
1206, Chang Hui Building, No. 799 Yinxiang Road, Jiading District, Shanghai,China.
Contact Person
Katrina