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Help CenterWelding Fume Dust Collector Filter Cartridge for Metal Fabrication and Steel Plants
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Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, presents our premium Welding Fume Dust Collector Filter Cartridge designed specifically for metal fabrication shops and steel plants. With annual export value exceeding US$5 million and serving markets across North America, Europe, and Asia, we understand the rigorous demands of industrial air filtration. Our cartridge combines high-efficiency particulate capture with durable construction, ensuring cleaner air, longer service life, and reduced downtime for your dust collection system.
This filter cartridge is engineered to handle the challenging environment of welding fume extraction, where fine metal oxides, smoke, and dust particles must be captured efficiently. The ultra-fine fiber media provides a filtration efficiency of 99.9% for particles as small as 0.3 microns, meeting or exceeding OSHA and EPA workplace air quality standards (where applicable). The deep-pleated design maximizes surface area, allowing for higher dust holding capacity and lower pressure drop, which translates to energy savings and extended filter life.
Key advantages of our cartridge include:
- High-temperature resistance: Continuous operation up to 135°C (275°F) with peak tolerance of 150°C (302°F), suitable for hot welding fumes.
- Robust construction: Metal end caps with reinforced gaskets ensure leak-free sealing and durability under pulse-jet cleaning.
- Anti-static option: Conductive media available for explosive dust environments (e.g., aluminum welding).
- Easy installation: Compatible with most major dust collector brands (e.g., Donaldson, Camfil, Nederman) using standard flange sizes.
- Eco-friendly: Media can be incinerated or recycled; low disposal cost.
The following table summarizes typical specifications for our standard model (custom dimensions available upon request):
| Parameter | Value |
|---|---|
| Outer Diameter | 325 mm (12.8 in) |
| Inner Diameter | 213 mm (8.4 in) |
| Height | 660 mm (26 in) |
| Media Area | 22 m² (237 ft²) |
| Maximum Airflow | 1200 m³/h (706 CFM) |
| Initial Pressure Drop | 150 Pa (0.6 in H₂O) |
Our filter cartridge is tested under real-world conditions in metal fabrication and steel plants to ensure consistent performance. The media is treated with a special oleophobic and hydrophobic coating, preventing clogging from oil mist and moisture commonly found in welding environments. This coating also enables easy cleaning via pulse-jet backwash, maintaining low differential pressure and reducing compressed air consumption.
For customers with special requirements, we offer customizable options including different media grades (MERV 15 to HEPA), flange types (open, closed, or with gasket), and anti-static treatment. Our engineering team can work with you to create a cartridge that fits your existing dust collector housing and meets your specific emission limits.
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable partner for industrial filtration solutions. With annual export value of US$5-10 million and shipments via major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan), we serve a global customer base. Our products are trusted in North America, Europe, Southeast Asia, Africa, and Oceania. We maintain strict quality control from raw material sourcing to final packaging, ensuring each cartridge meets your expectations.
We invite you to experience the difference our welding fume filter cartridge makes in your facility. Contact us today for a quote or to request free samples. Our team is ready to provide technical support and fast delivery.
Frequently Asked Questions (FAQ)
-
How often should I replace the filter cartridge?
Replacement frequency depends on dust load and cleaning cycles. Typically, with proper pulse-jet cleaning, our cartridges last 1-2 years in continuous welding fume applications. Regular monitoring of pressure drop helps determine optimal replacement time. -
Is this cartridge compatible with my existing dust collector (e.g., Donaldson Torit)?
Yes, our standard dimensions (325mm OD, 660mm height) fit most common collectors. However, we can customize flange type, gasket material, and height to match your specific unit. Please provide your collector model for a precise fit. -
Can this filter handle hexavalent chromium from stainless steel welding?
Our standard media captures 99.9% of particles down to 0.3 microns, including hexavalent chromium (Cr6+) fumes. For additional safety, we recommend using a HEPA-grade version (MERV 17) or adding a secondary HEPA filter. -
What is the maximum temperature I can expose the cartridge to?
Continuous operating temperature is 135°C (275°F). Short-term peaks up to 150°C (302°F) are acceptable. For hotter gases (e.g., plasma cutting), we recommend a pre-cooler or a ceramic filter alternative. -
Do you provide anti-static cartridges for combustible dust (e.g., aluminum, magnesium)?
Yes, we offer conductive media with grounding straps. Please specify when ordering to ensure compliance with ATEX or NFPA standards. -
What is the lead time and shipping cost?
Standard lead time is 15-20 working days. For bulk orders (100+ pieces), we can reduce to 10-15 days. Shipping costs vary by destination and volume; we can provide FOB price from Tianjin or Qingdao, or CIF to your port. -
Can I get a sample before bulk purchase?
Absolutely. We offer free samples (1-2 pieces) for evaluation, with freight collect. Contact us with your shipping details. -
Do you have any certifications for this product?
Our products are manufactured under ISO 9001 quality management system (factory certified). The filter media is tested according to EN 1822 and ASHRAE 52.2 standards. Specific certification (e.g., CE, UKCA) can be provided upon request for certain markets.
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