Ultra-Wear-Resistant Filter Bags in Harsh Industrial Environments
In industrial dust collection systems, filter bags serve as the core filtration component. However, under harsh conditions—such as abrasive dust, high temperatures, and corrosive gases—filter bags often suffer from premature damage, resulting in increased emissions and maintenance costs.
Common Filter Bag Failure Types & Root Causes
Through years of field experience and customer feedback, we’ve identified 4 typical damage forms and 5 major causes behind filter bag failures:
🔧 4 Common Failure Types:
Top Opening Damage: Caused by poor sealing, improper installation, or sharp edges on the tube sheet
Body Abrasion: Due to high-velocity dust particles or frequent friction with the cage
Bottom Burn-through: Occurs when dust-laden air directly hits the bag bottom, or due to hot ash accumulation
Seam Cracks: Result from poor sewing techniques or thread degradation
🔍 5 Root Causes:
📌 Improper system design (e.g., misaligned baffles, high air velocity)
