Laminated Polyester Fabric Dust Collect Filter 248x120
We are one of the professional laminated polyester fabric dust collect filter 248x120 manufacturers specialized in offering you high-quality laminated polyester fabric dust collect filter 248x120. If you want to buy one, please feel free to contact us.
Products Description
The Laminated Polyester Fabric Dust Collect Filter 248x120 is a high-performance cylindrical filter cartridge designed for industrial dust collection systems. This filter cartridge delivers exceptional dust removal performance through its advanced laminated media construction.
Unlike conventional depth filtration filters, this cartridge features a robust polyester felt base media that is permanently bonded with a micro-porous PTFE membrane. This lamination process creates a surface filtration mechanism-a significant upgrade from traditional depth filtration. Instead of allowing dust to penetrate deep into the media fibers, the ultra-smooth membrane acts as a precise sieve, capturing the vast majority of fine particles directly on its surface. The result is consistently higher filtration efficiency, lower and more stable pressure drop, and significantly extended service life.
technical parameter
Below is the specification suit for the custom dust collect filter cartridge. If you have other needs, please contact us to get a quote.
|
Product type |
Dust Collect Filter Cartridge |
| OD | 248 mm |
| Height | 120 mm |
| End caps | Nylon |
| Filter material | Laminated polyester fabric |
| Working temperature | -20~+120℃ |
| Origin | Henan,China |
| Support core | SS304 diamond mesh |
| Package | Neutral carton package |
media options
The dust collect filter cartridge can be manufactured with various polyester-based media to match specific application requirements:
| Media Type | Best For | Filtration Efficiency |
|---|---|---|
| Standard Spunbond Polyester | General industrial dust collection (wood, metal grinding) | 99.9% at 1–10μm |
| Anti-Static Polyester | Combustible/explosive dusts (coal, aluminum, grain, pharmaceutical APIs, carbon black) | 99.9% at 1–10μm with static dissipation |
| Oil-Proof & Water-Repellent Polyester | Applications with oil mists, coolants, humid environments (plastics, machining, cement) | 99.9% at 1–10μm |
| PTFE Membrane-Coated Polyester | Fine & sub-micron dusts, toxic/hazardous materials, welding fume, pharmaceuticals | > 99.99% at 0.1–5μm |
| Flame-Retardant Polyester | High fire risk environments, combustible materials | 99.9% with self-extinguishing |
| Dual/Combination Treatments | Multi-hazard conditions (anti-static + PTFE, anti-static + flame-retardant, etc.) | Application-dependent |
If you are unsure which media is right for your specific dust type, consult us with your application details-we will provide a personalized recommendation.
applications
The Laminated Polyester Fabric Dust Collect Filter 248x120 is widely used across multiple demanding industries:
- Cement Production: Cement mills, silo venting, clinker cooling, raw material handling
- Pharmaceutical Manufacturing: Dust control in API production, tablet compression, powder processing
- Chemical Processing: Corrosive dust and gas filtration, chemical powder recovery
- Welding & Metal Fabrication: Welding fume extraction, shot peening, sandblasting operations
- Tobacco Industry: Dust collection in tobacco processing and manufacturing
- Textile Manufacturing: Fiber dust collection, textile processing emissions
- Woodworking: Sawdust collection, wood panel production, MDF manufacturing
- Powder Coating & Spraying: Powder recovery, paint booth filtration
- Mining & Aggregate: Mineral processing dust control, quarry operations
- Power Generation: Coal dust collection, biomass handling
manufacturer of Dust collect filter: huahang filter
Huahang Filter is a globally recognized manufacturer and supplier of high-performance filtration solutions, specializing in custom heavy-duty industrial dust collector filter cartridges. Since 2003, our 26,000㎡ facility in Xinxiang has been home to over 70 dedicated professionals, giving us full control over design, material selection, production, and quality assurance. With more than 20 years of industry expertise, we deliver precision-engineered filtration products at factory-direct prices-not as a distributor, but as a true manufacturing powerhouse.
We manufacture high-quality custom dust collector filter cartridges for cement, mining, pharmaceutical, metalworking, and general industrial applications, engineered to meet or exceed OEM specifications.
Why Choose Huahang Filter
- 20+ Years of Industry Expertise: Over two decades designing and manufacturing heavy-duty dust collection filters for industries including cement, mining, pharmaceutical, and general manufacturing. Our engineering team understands the specific requirements of each industry.
- True Custom Engineering, Not Just Cross-Reference: We do not simply match dimensions-our experienced engineering team works directly with you to determine the optimal media (spundbond polyester, anti-static, PTFE membrane, etc.), pleat geometry, surface treatment, and seal/gasket type for your dust type and collector design.
- Built to Last, Priced for Reality: Vertical integration and lean manufacturing deliver heavy-gauge steel end caps, 5 mm+ thick inner support cages, and precision pleated media at factory-direct prices.
- Global Experience, Local Attention: Serving customers in over 120 countries while maintaining the responsiveness of a specialized manufacturer. When you contact Huahang, you're working with people who understand that every dust collection application matters.
- ISO-Certified Quality with Full Traceability: Our manufacturing processes are ISO 9001 certified, with rigorous quality control ensuring consistent, reliable performance across all products. Outer diameter (OD), height, and end cap configuration are verified before each shipment.
FAQ
A: Standard polyester filters use depth filtration, where dust penetrates into the media fibers, increasing pressure drop and making cleaning difficult. Laminated polyester features a PTFE membrane bonded to the surface, creating surface filtration that traps dust on the surface for easy release, higher efficiency, and longer service life.
A: Yes. We offer full customization services including custom dimensions, filtration efficiency, anti-static treatment, oil-proof/water-proof treatment, and end cap configurations. Please provide your specific requirements or drawings for a custom quotation.
Q: How do I select the correct media treatment (anti-static, oil/water-repellent, PTFE)?
A:
- Anti-Static: Required for combustible dusts to safely dissipate static charges to ground. Common in coal mines, grain handling, aluminum processing, pharmaceutical API dryers, and carbon black collection. Always verify ground connections in the collector.
- Oil/Water-Repellent: For applications with oil mists, machining coolants, or high humidity. Prevents media blinding and maintains airflow. Common in metalworking grinding, plastic extrusion, and cement plants where condensation may occur.
- PTFE Membrane: For fine, sub-micron, sticky, or hazardous dusts. Provides near-HEPA efficiency (>99.99%), superior dust release, and long life. Common in welding fume, pharmaceutical packaging, toxic dust (lead, beryllium), and laser/plasma cutting smoke. This is typically the highest-cost and highest-performance option.
- Combination Treatments: For multi-hazard environments-industrial processes that produce both combustible dust and oil mist may require both anti-static and oil/water-repellent treatments.
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