Products Description
Industrial dust collector bags are fabric-based filters installed within dust collection systems. They trap fine particles (e.g., dust, fumes, ash) generated during industrial processes, preventing pollutants from entering the workspace or being released into the environment.
Key features
01
Abrasion-Resistant Design
Reinforced seams and anti-wear coatings extend service life (18-24 months under heavy dust loads).
02
Low Pressure Drop
Optimized fabric permeability reduces airflow resistance, lowering energy consumption by up to 15-20%.
03
Easy Maintenance
Pulse-jet cleaning compatibility ensures quick dust dislodging, minimizing downtime.
04
Tailored Sizing
Available in custom dimensions to fit major brands (Donaldson, Camfil, etc.) and unique system designs.
Filter material
The performance of industrial dust collector bags depends on material selection. Common options include:
Polyester (PE)
Temperature resistance: Up to 150°C (302°F).
Ideal for: General-purpose applications (e.g., cement, food processing, metal grinding).
Advantages: Cost-effective, moisture-resistant.
Nomex (Aramid Fiber)
Temperature resistance: Up to 204°C (400°F).
Ideal for: High-heat environments (e.g., asphalt plants, foundries).
Advantages: Flame-resistant, durable.
PTFE
Temperature resistance: Up to 260°C (500°F).
Ideal for: Chemically aggressive or sticky dust (e.g., pharmaceuticals, chemical plants).
Advantages: Non-stick surface, exceptional chemical resistance.
Anti-Static Blends
Critical for: Combustible dust (e.g., coal, grain processing) to prevent explosions.
Technical Specifications of Industrial Dust Collector Bags (Customizable based on material type)
| Parameter | Polyester (PE) | Nomex | PTFE | Anti-Static Blends |
| Max. Continuous Temperature | 150°C (302°F) | 204°C (400°F) | 260°C (500°F) | 180°C (356°F) |
| Peak Temperature | 160°C (320°F) | 220°C (428°F) | 280°C (536°F) | 200°C (392°F) |
| Filtration Efficiency | 99.7% @ 0.5μm | 99.8% @ 0.5μm | 99.9% @ 0.3μm | 99.6% @ 0.5μm |
| Air Permeability | 8-12 CFM/ft² | 6-10 CFM/ft² | 2-5 CFM/ft² | 10-15 CFM/ft² |
| Burst Strength | ≥500 psi | ≥600 psi | ≥700 psi | ≥550 psi |
| Abrasion Resistance | 10,000 cycles | 15,000 cycles | 20,000 cycles | 12,000 cycles |
| Chemical Resistance | Moderate (pH 5-9) | Good (pH 3-11) | Excellent (pH 1-14) | Moderate (pH 5-9) |
| Weight | 450-500 g/m² | 500-550 g/m² | 550-600 g/m² | 480-520 g/m² |
Maintenance & Replacement Tips
- Regular Cleaning: Use pulse-jet systems to dislodge accumulated dust and extend bag life.
- Inspect for Damage: Check for tears, abrasion, or chemical degradation monthly.
- Replace Strategically: Average lifespan ranges from 6–24 months, depending on usage intensity.
Customer site
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