Headline:
Precision Dust Collector Cartridges: Engineered for Extreme Industrial Performance
Intro:
For over 20 years, OURUN has engineered premium dust filtration solutions trusted by heavy industries worldwide. Our cartridges deliver 99.99% efficiency at 0.3μm, 4x longer service life than standard filter bags, and seamless compatibility with leading international brands.
Core Technologies & Benefits
✅ Unrivaled Durability
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PTFE Membrane Coating: Hydrophobic surface resists clogging, captures 0.3μm particles, and enables easy cleaning.
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Heavy-Duty Construction: 30% thicker galvanized steel frames & powder-coated end caps withstand corrosion, humidity, and temperatures up to 260°C.
✅ Safety-Engineered Solutions
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Anti-Static Cartridges: Conductive fibers + grounded zinc mesh prevent explosions in combustible dust environments (ATEX compliant).
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Nano Flame-Resistant Series: EU M1 fire certification + wide pleat spacing for welding/cutting sparks.
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Quick-Release Design: 3/6-ear polyurethane seals allow tool-free replacement in <5 minutes.
✅ Cost Efficiency
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2-4X larger filtration area vs. bags → 20% lower energy consumption
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Reusable & cleanable → 60% reduction in replacement costs
Product Range
| Series | Technology | Efficiency | Key Applications |
|---|---|---|---|
| PTFE Membrane | Non-stick surface, moisture-resistant | 99.9% @ 0.3μm | Pharma cleanrooms, food processing |
| Anti-Static | Conductive media, resistance <10^9 Ω | 99% @ 1μm | Powder coating, grain mills, metal dust |
| Quick-Release (3/6-Ear) | PU seals, tear-resistant design | 98% @ 2-5μm | Mining crushers, cement plants |
| Fire-Resistant | EU M1 certified, spark-arresting mesh | 99% @ 1μm | Welding fumes, lithium battery production |
| Self-Cleaning | H.V wood pulp, 0.8mm rust-proof mesh | 97% @ 3-5μm | Gas turbine intake, compressors |
| Welding Fume Special | 100% PTFE fiber, automated pleating | 99.99% @ 0.3μm | Automotive welding, shipyards, laser cutting |
Trusted by Global Industries
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Power Generation: Gas turbine intake, boiler emissions
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Mining & Metals: Crusher dust, blast furnace filtration
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Chemical Processing: Acid mist control, catalyst recovery
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Manufacturing: Welding smoke, powder coating booths
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Woodworking: Sanding dust, CNC machining
Why Choose OURUN?
🔹 Direct Replacements: Fully compatible with Donaldson, Camfil, Parker housings
🔹 Customization: Non-standard sizes, -40°C to 260°C operating range
🔹 Certified Quality: ISO 9001, CE, ATEX options available
🔹 Global Logistics: 72-hour shipping for standard sizes
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