Product introduction
| Outer Frame Material | Plastic frame/ galvanized frame/aluminum frame/stainless steel frame |
| Filter Material | Fiberglass |
| Filtration Efficiency | Medium Efficiency(F5-F9) |
| Product Dimensions | Customizable size |
| Country of Origin | China |
Our products can be customized, please consult customer service for specific requirements.
Fiberglass bag filter material is manufactured through high-temperature melt-blown processing, producing fibers with diameters as fine as 1μm or less. This fiberglass filtration medium delivers exceptional performance due to its ultra-fine fibers, high dust-holding capacity, and stable structural integrity. During operation, the material maintains optimal loft while demonstrating high filtration efficiency and a gradual, stable increase in resistance. These characteristics have established fiberglass as the ideal and most reliable filtration material for bag filters.
Key Features of Fiberglass Bag Filters
| Feature | Fiberglass Bag Filters | Standard Bag Filters (e.g., Polyester/Polypropylene) | |
|---|---|---|---|
| Temperature Resistance | Up to 575°F (300°C) continuous operation | Typically max 275°F (135°C) | |
| Chemical Resistance | Excellent resistance to acids, alkalis, and organic solvents | Limited chemical resistance; varies by material | |
| Filtration Efficiency | 99.97% @ 0.3μm (HEPA-grade) | 95-99% @ 1-5μm depending on material | |
| Service Life | 3-5 years (typical) | 1-2 years (typical) | |
| Pressure Drop | Lower initial resistance (~200 Pa) with stable increase | Higher initial resistance (~300-400 Pa) | |
| Moisture Resistance |
|
May degrade in high humidity | |
| Cost | Higher initial cost (30-50% more) | Lower initial cost | |
| Maintenance | Longer service intervals | More frequent replacements needed | |
| Burst Strength | >3000 kPa | 1500-2000 kPa (material dependent) | |
| Typical Applications | - Power plants - Cement/steel industries - Chemical processing - Waste incineration |
- HVAC systems - General manufacturing |
✓ 30-50% longer lifespan than standard synthetic filters
✓ 40% lower pressure drop compared to PTFE alternatives
✓ Meets ISO 16890 and ASHRAE 52.2 standards
Applications of Fiberglass Bag Filters
• Industrial dust collection: Fiberglass bag filters are commonly used to collect dust from a wide range of industrial processes, including:
Power generation
Cement production
Steelmaking
Chemical processing
Food processing
• Air pollution control: Fiberglass bag filters are also used to control air pollution emissions from industrial sources, such as:
Power plants
Incinerators
Manufacturing facilities
• Product recovery: Fiberglass bag filters can be used to recover valuable materials from industrial processes, such as:
Fly ash from power plants
Catalyst fines from petroleum refining
Metal powders from manufacturing
Maintenance methods
About us
10＋
years
We have been working in the industry since 2012.
3
certificates
We have obtained part of the professional certificates in the industry and insist on international standards of production.
15
utility patents
We are actively pursuing additional patent applications.
FAQ
1.What is the price for your product?
The price varies depending on the model and quantity.We offer competitive price and can discuss further details in a private meeting.
2.What are the accept payment methods?
We accept various payment methods including bank transfers,credit cards and letters of credit.
3.Can you handle the logistics for shipping the products?
Yes,we coordinate with reliable logistics partners to ensure timely and secure delivery of our products.
