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Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998, proudly presents the Dust Collector Filter Cartridge 320mm OD 660mm Length with Automatic Reverse Pulse Cleaning. This high-performance filter cartridge is engineered to deliver reliable dust removal in demanding industrial environments, featuring a robust pleated media design that maximizes surface area while minimizing pressure drop. With annual export values exceeding US$5 million and a global presence across North America, South America, Europe, and Asia, our factory ensures consistent quality and competitive pricing. The integrated automatic reverse pulse cleaning system significantly extends service life and reduces maintenance downtime, making it an ideal choice for continuous dust collection operations.
Our cartridge is meticulously manufactured using premium pleated non-woven polyester media, providing excellent filtration efficiency for particles down to 0.3 microns. The 320mm outer diameter and 660mm length are standard dimensions that fit most industrial dust collector housings, while the optional end cap and gasket materials allow seamless integration into existing systems. Whether you are in cement production, mining, woodworking, or chemical processing, this filter cartridge offers a cost-effective solution to meet stringent emission standards.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Outer Diameter | 320 mm |
| Length | 660 mm |
| Filtration Area | Approx. 2.5 m² (depending on pleat count) |
| Media Weight | 180–250 g/m² |
| Initial Pressure Drop | ≤ 150 Pa at rated airflow |
| Maximum Operating Temperature | 80°C (continuous), 100°C (peak) |
| Filtration Efficiency | ≥99.9% for 0.3–5 μm particles |
| Cleaning Method | Automatic reverse pulse jet (compressed air) |
| End Cap Style | Open end / closed end with gasket (customizable) |
| Gasket Material | Neoprene, silicone, or EPDM (optional) |
Product Features & Benefits
- High-efficiency pleated media – The deep-pleat design increases filtration area by up to 30% compared to standard cartridges, capturing more dust while maintaining low airflow resistance.
- Automatic reverse pulse cleaning – Integrated pulse jet system uses compressed air to dislodge accumulated dust from the filter surface, reducing the need for manual cleaning and extending cartridge life by 50% in typical applications.
- Durable construction – Galvanized steel end caps provide structural integrity, while the polyester media resists moisture, chemicals, and abrasion, ensuring reliable performance in harsh environments.
- Easy installation – Standard 320mm OD and 660mm length fit most vertical or horizontal dust collector housings; optional gasket types (neoprene, silicone) provide a tight seal to prevent bypass.
- Customizable options – Available in different media weights, end cap configurations (open/single open/closed), and gasket materials to meet specific OEM requirements or retrofits.
- Cost-effective operation – Lower pressure drop reduces energy consumption of fans, while the long service life minimizes replacement frequency, resulting in lower total cost of ownership.
- Environmental compliance – Helps facilities meet local emission standards for particulates, contributing to a cleaner workplace and reduced environmental impact.
Frequently Asked Questions
Q1: What is the recommended airflow rate for this cartridge?
A: The cartridge is designed for a nominal airflow of 500–800 m³/h per cartridge, depending on dust concentration and system pressure. For optimal performance, consult your system design or contact our technical team.
Q2: Can this filter cartridge be used in high-temperature applications?
A: The standard polyester media can handle continuous temperatures up to 80°C and peak temperatures up to 100°C. For higher temperature environments (e.g., >100°C), we recommend our PTFE-coated or fiberglass media options, available upon request.
Q3: How often does the reverse pulse cleaning need to be triggered?
A: The cleaning interval is typically set by a differential pressure controller (default 0.5–1.0 kPa). Under normal dusty conditions, pulses occur every 10–30 seconds. The system is fully automatic, requiring no manual intervention.
Q4: Are the end caps and gaskets interchangeable with other brands?
A: Our 320mm OD cartridges are designed to fit most standard industrial dust collector housings. However, we recommend verifying the tube sheet hole pattern and gasket seating area. We can customize the end cap style (e.g., open, closed, or with a center hole) to match your equipment.
Q5: What is the typical lifespan of these cartridges?
A: With proper reverse pulse cleaning and moderate dust loading (e.g., 10–20 g/m³), the cartridge can last 1–2 years. In very abrasive or high-load applications, lifespan may be 6–12 months. Regular maintenance and monitoring of differential pressure help maximize service life.
Q6: Do you offer samples for testing?
A: Yes, we provide samples for evaluation. Please contact our sales team with your specific requirements (size, media, gasket type) and we will arrange shipment. Sample cost is negotiable and can be deducted from bulk orders.
Q7: What packaging do you use for export?
A: Each cartridge is individually wrapped in plastic and packed in sturdy corrugated cartons. For large orders, we use palletized packaging with shrink wrap and edge protectors to prevent damage during sea freight. Cartons are labeled with product details and handling instructions.
Q8: Is the filter cartridge washable or reusable?
A: This cartridge is designed for dry dust collection and is not intended for washing. However, the automatic reverse pulse cleaning system effectively removes dust accumulation, allowing the cartridge to be reused for many cleaning cycles. If media becomes clogged with sticky or oily dust, replacement is recommended.
Trust Anping County Boli Hardware Wiremesh Products Factory, established in 1998, with annual export revenue of US$5–10 million, serving customers in over 15 countries across North America, Europe, Asia, and Oceania. Our production facility in Hengshui, Hebei, China, is equipped with advanced pleating and pulse-jet assembly lines, ensuring consistent quality for every batch. We ship from multiple ports (Tianjin, Qingdao, Shanghai, Foshan) to optimize logistics costs. Whether you need a standard 320mm×660mm cartridge or a fully customized solution, our team delivers prompt quotations, technical support, and reliable after-sales service. Contact us today to request a quote, discuss your specific dust collection requirements, or request a sample for testing. Experience the reliability of a manufacturer with over 25 years of expertise in filtration products.
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