Customized Dust Filter Cartridge 304 Stainless Steel End Caps 260°C Heat Resistant for Industrial Dust Collector
Product Spotlights
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in producing high-quality dust filter cartridges engineered for demanding industrial environments. Our Customized Dust Filter Cartridge with 304 Stainless Steel End Caps is designed to withstand extreme temperatures up to 260°C, making it the ideal filtration solution for industries such as foundries, cement plants, chemical processing, and metalworking. With over two decades of experience and annual export value exceeding US$5 million, we deliver reliable, cost-effective products that help our customers achieve cleaner air and longer equipment life.
This cartridge combines exceptional heat resistance with robust construction. The 304 stainless steel end caps provide superior corrosion resistance and mechanical strength, ensuring the filter maintains its integrity even under high-temperature and high-pressure conditions. Our advanced pleated filter media (available in polyester, PTFE-coated, or nanofiber options) offers a large filtration area, low pressure drop, and high dust-holding capacity. Whether you need a standard size or a fully custom design, our engineering team can tailor the cartridge to your specific dust collector model and application requirements.
Key Features & Technical Specifications
- Heat Resistance: Continuous operation at 260°C (500°F) without degradation; suitable for high-temperature gas streams.
- End Caps: 304 stainless steel, laser-cut and welded for precision fit; optional 316L for corrosive environments.
- Filter Media: Choice of polyester (PET), spunbond, meltblown, PTFE membrane, or nanofiber; media weight 80–300 g/m².
- Filtration Efficiency: Up to 99.99% for particles ≥0.5 µm (depending on media selection).
- Pleat Design: Deep pleats (20–60 mm) with rigid spacers or hot-melt beads to prevent collapse under high airflow.
- Support Structure: Inner and outer stainless steel mesh cages (304) for enhanced rigidity.
- Sealing Options: Open-ended, closed-end, or with pre-installed gaskets (silicone, EPDM, or Viton for high temp).
- Customization: Diameter (100–400 mm), length (500–2000 mm), flange type, and mounting holes.
| Parameter | Standard Value | Customizable Range |
|---|---|---|
| Maximum Operating Temperature | 260°C (continuous) | Up to 280°C (short-term) |
| End Cap Material | 304 Stainless Steel | 316L, carbon steel (with coating) |
| Filter Media Options | Polyester (PET) | PTFE, nanofiber, antistatic, oleophobic |
| Filtration Area (per cartridge) | 10–30 m² (depends on size) | Up to 50 m² with deep pleats |
| Air Flow Rate | 500–3000 m³/h | Custom per application |
| Pressure Drop (initial) | Varies with media |
Benefits for Your Industrial Dust Collection System
- Extended Service Life: The 304 stainless steel end caps resist rust and deformation, lasting 2–3 times longer than painted or galvanized alternatives in high-temperature or humid environments.
- Energy Savings: Low initial pressure drop and consistent flow reduce fan energy consumption by up to 15% compared to standard filters.
- Reduced Maintenance: Rigid construction and excellent pulse-jet cleaning performance mean less frequent replacements and downtime.
- Compliance with Emission Standards: Achieve outlet dust concentrations below 10 mg/Nm³, helping you meet local environmental regulations.
- Versatile Mounting: Compatible with most pulse-jet dust collectors (e.g., Donaldson, Camfil, AAF, and custom housings).
- Eco-Friendly: Fully recyclable stainless steel components and filter media that can be incinerated or disposed of safely.
Frequently Asked Questions
-
Q: What is the maximum temperature this cartridge can handle?
A: Our cartridges are designed for continuous operation at 260°C (500°F). For short-term spikes up to 280°C, please consult our engineering team for media and gasket selection. -
Q: Can I use this cartridge in a wet or corrosive environment?
A: Yes, the 304 stainless steel end caps offer good corrosion resistance. For highly corrosive conditions, we recommend upgrading to 316L stainless steel and selecting a PTFE-coated or hydrophobic filter media. -
Q: How do I measure the correct size for my dust collector?
A: Please provide the outer diameter, overall length, and flange type (if applicable). We can also work from your existing cartridge dimensions or a sample. -
Q: What filter media do you recommend for food-grade dust or fine powders?
A: For food processing or fine powders (e.g., flour, sugar, pharmaceuticals), we suggest a nanofiber or PTFE membrane media that provides high efficiency and easy cleaning. -
Q: Do you offer samples for testing?
A: Yes, we can provide sample cartridges (or small quantities) for evaluation. Please contact us with your specific requirements. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is 10 pieces. For fully customized designs, MOQ may be 50–100 pieces depending on complexity. -
Q: How long does production take?
A: Typical lead time is 15–25 working days after order confirmation and sample approval. Rush orders are available upon request. -
Q: Do you provide installation and technical support?
A: We offer detailed installation guides and can arrange remote or on-site technical support for large projects. Our engineers are available to answer any questions.
Trust Anping County Boli Hardware Wiremesh Products Factory – with 25+ years of manufacturing excellence, US$5–10 million annual export to markets across North America, Europe, Asia, and beyond, and a dedicated team of engineers, we are your reliable partner for industrial filtration. Our products are shipped from Tianjin, Qingdao, Shanghai, and Foshan ports with fast delivery. Choose our customized dust filter cartridge to experience superior performance, durability, and cost efficiency. Contact us today for a quote or technical consultation!
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