Products Description
Industrial filter bags deliver precision purification by capturing sub-micron particles and contaminants from gas or liquid streams.
It has two product types:
- Dust collector bags for air/gas filtration.
- Liquid filter bags for process fluid refinement.
Trusted by mining, cement, chemical processing, food & beverage, and pharmaceutical industries, these high-efficiency filter bags minimize downtime, ensure compliance with global standards, and enhance operational efficiency in extreme conditions.
Product Category
Industrial Dust Filter Bags
Purpose:
Capture dry particles (dust, ash, pollen) from industrial exhaust gases.
Key Features:
1. Material Innovation
Standard: Polyester (150°C max) with anti-static treatment.
High-Temp: PPS fiber bags withstand 190°C (e.g., incinerators).
Abrasion-Resistant: Ceramic-coated surfaces for mining dust (Lasts 2x longer).
2. Smart Engineering
Pleated designs increase surface area by 40%.
Heat-sealed seams prevent leaks (tested at 2,500 Pa pressure).
3. Typical Uses
Cement plants: Filter kiln emissions.
Woodshops: Capture sawdust (99% efficiency on 10μm particles).
Power stations: Coal fly ash collection.
Industrial Liquid Filter Bags
Purpose:
Remove solids (sediment, rust, microplastics) from water, oils, or chemicals.
Key Features:
1. Material Innovation
Polypropylene: For acids/alkalis (pH 1-13).
Nylon: Oil filtration (0.5μm precision).
Stainless Steel Mesh: Reusable in food processing.
2. Smart Engineering
Double-layer stitching prevents bypass (99.9% retention).
Tagged loops for easy removal without fluid contact.
3. Typical Uses
Wastewater treatment: Remove suspended solids.
Paint industry: Filter pigments (1-25μm accuracy).
Food & Beverage: Clarify syrups (FDA-compliant materials).
Media performance
| Filter Media | Continuous Use Temperature | Instantaneous Use Temperature | Flammability | Strength | Acid Resistance | Alkali Resistance |
| PP | 90℃ | 110℃ |  |
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| PE(PET) | 130℃ | 150℃ | |
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| PPS | 160℃ | 190℃ | |
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| NOMEX | 204℃ | 240℃ | |
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| PTFE |
240℃ |
260℃ | |
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Industry cases
Mining & Mineral Processing
Ultra-high tensile strength (1,200 N/5cm warp/weft).
Abrasion-resistant treatment (35% weight loss after 20,000 Taber cycles).
Custom shapes for rotary drum filters up to 4m length.
01
Cement Production Optimization
Our cement-specific filter bags combat industry pain points:
Alkali-resistant coating withstands high pH dust (tested to pH 12.8).
850 g/m² basis weight handles 1,200 g/Nm³ dust loads.
02
Chemical Industry Solutions
Chemical resistance matrix:
Hydrochloric Acid: ≤35% concentration.
Sodium Hydroxide: ≤50% concentration.
Organic Solvents: 120+ hour immersion test.
Conductive variants for solvent recovery systems.
03
Food-Grade Compliance
FDA-compliant filter media for sensitive applications:
Smooth surface finish prevents bacterial harborage (Ra ≤3.2μm).
USDA-approved thermal bonding (no adhesive contaminants).
Sanitary quick-release clamp ring options.
04
Product Installation
Our advantages
Why Partner With Us?
Dual Expertise
15 years in air/liquid filtration.
Custom Sizes
Liquid bags up to 1,000mm length.
Testing Lab
Free particle retention analysis.
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