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Help CenterCustom Industrial Dust Filter Element With 304 Stainless Steel Mesh, 0.5 Micron Rating, 250°C Max Temp, for Heavy-duty Dust Collection
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As a leading manufacturer from Anping County Boli Hardware Wiremesh Products Factory (established 1998), we present our custom industrial dust filter element engineered with premium 304 stainless steel mesh. Designed for heavy-duty dust collection systems, this filter element delivers 0.5 micron filtration precision and withstands 250°C (482°F) maximum temperature, ensuring reliable performance in the most demanding industrial environments. Our factory integrates weaving, pleating, and assembly processes to offer fully customizable solutions that meet your specific dust collection needs.
This filter element is built with 304 stainless steel wire mesh, which provides exceptional corrosion resistance, mechanical strength, and thermal stability. The 0.5 micron rating captures fine dust particles, including metal oxides, carbon black, and cement dust, protecting downstream equipment and improving air quality. The 250°C temperature tolerance makes it suitable for hot gas filtration in foundries, power plants, and chemical processing facilities.
Key Features & Technical Specifications
- Filter Media: 304 stainless steel woven mesh, available in multiple weave patterns (plain, twill, Dutch) for optimal dust loading and release.
- Micron Rating: 0.5 micron absolute, ensuring high collection efficiency for submicron particles.
- Temperature Resistance: Continuous operation up to 250°C (482°F), with peak spikes up to 280°C (536°F) for short durations.
- Customizable Dimensions: Outer diameter from 100 mm to 600 mm, length from 200 mm to 1500 mm, or as per your specifications.
- End Caps: Available in stainless steel, galvanized steel, or carbon steel with various gasket materials (silicone, PTFE, metal).
- Pleat Design: Deep pleated configuration with corrugated separators to maximize surface area and reduce pressure drop.
- Reinforcement: Inner and outer support cages made of stainless steel to prevent collapse under high differential pressure.
- Sealing: Welded or compression-sealed ends to eliminate bypass leakage.
Technical Data Table
| Parameter | Value |
| Filter Media Material | 304 Stainless Steel |
| Micron Rating | 0.5 micron absolute |
| Maximum Operating Temperature | 250°C (482°F) |
| Maximum Differential Pressure | 1500 Pa (6” W.G.) |
| Filtration Efficiency | ≥99.9% for particles ≥0.5 micron |
| Available Shapes | Cylindrical, conical, panel, custom |
| End Cap Materials | Stainless steel, carbon steel, galvanized |
| Gasket Options | Silicone, PTFE, metal gasket (customizable) |
Advantages & Customer Benefits
- Long Service Life: The 304 stainless steel mesh is washable and reusable, drastically reducing replacement costs compared to disposable bag filters.
- High Temperature Capability: Perfect for processes where exhaust gases exceed 200°C, such as thermal spray, welding fume extraction, and hot air drying.
- Low Pressure Drop: Optimized pleat geometry minimizes airflow resistance, saving energy on fan operation.
- Corrosion & Chemical Resistance: 304 stainless steel resists most acids, alkalis, and organic solvents, ideal for chemical and pharmaceutical dust collection.
- Easy Maintenance: Can be cleaned by reverse pulse jet, water washing, or ultrasonic cleaning without damaging the media.
- Customizable Configurations: We offer tailor-made solutions for existing dust collector housings, including different flange types, gasket materials, and mesh densities.
Our factory has been dedicated to manufacturing wire mesh products since 1998, with an annual export value of US$5 million to US$10 million. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, serving markets across North America, South America, Europe, Asia, Africa, and Oceania. With over two decades of experience, our engineering team ensures every filter element meets strict quality control standards, from raw material selection to finished product inspection.
Why choose Anping Boli? We are not just a supplier; we are your partner in optimizing dust collection efficiency. Our in-house laboratory can test your dust sample and recommend the optimal mesh size and pleat configuration. We provide free samples for evaluation, and our responsive customer service ensures quick turnaround for urgent orders.
Contact us today to discuss your custom dust filter element requirements. Let our expertise help you achieve cleaner air, lower operating costs, and extended equipment life. Order now or request a quote for your next heavy-duty dust collection project.
Frequently Asked Questions
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Q: What is the maximum temperature this filter element can handle?
A: The filter element is rated for continuous operation at 250°C (482°F). Short-term peaks up to 280°C (536°F) are acceptable, but prolonged exposure above 250°C may reduce service life. -
Q: Can I clean and reuse this stainless steel filter element?
A: Yes, the 304 stainless steel mesh is washable. We recommend reverse pulse jet cleaning for dry dust or water/ultrasonic cleaning for wet or sticky particles. Avoid using acidic cleaners that may damage the stainless steel. -
Q: Is the filter element suitable for food-grade applications?
A: 304 stainless steel is food-safe, but the gasket material and end cap coatings must be selected accordingly. We can provide FDA-compliant silicone gaskets upon request. -
Q: What micron ratings are available besides 0.5 micron?
A: We offer a range from 0.2 micron to 1000 micron. The 0.5 micron rating is standard for submicron dust collection. Contact us for custom mesh specifications. -
Q: How do I determine the correct size for my dust collector?
A: Please provide the existing filter housing dimensions, including outer diameter, inner diameter, length, and flange type. Our team will design a replacement element that fits precisely. -
Q: Do you offer samples before bulk order?
A: Yes, we provide free samples (up to 2 pieces) for evaluation. The customer only pays for shipping. We also support trial orders with low minimum quantities. -
Q: What is the typical lead time for custom orders?
A: For standard sizes, 7–15 days. For complex custom designs, 15–30 days depending on quantity and specifications. We offer expedited shipping for urgent orders. -
Q: Can I get a certificate of material compliance?
A: Yes, we can provide mill test certificates for the 304 stainless steel mesh and inspection reports for the finished filter elements upon request.
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