Wire Filter Cages

Wire Filter Cages

High-strength, process-specific support systems for your filter bags

The wire filter cages we offer under the BWF DISTIC umbrella are core structural components that ensure filter bags operate in the correct form, safely, and efficiently within baghouse filtration systems.

Cages placed inside the filter bags prevent bag collapse, keep the entire filtration surface fully active, and minimize fabric wear during cleaning cycles.

The Xiwang Filter engineering team analyzes process conditions, bag type, and tube sheet dimensions for each project to develop system-specific wire cage solutions—selecting the appropriate wire diameter, ring spacing, coating type, and connection details. This approach extends filter bag service life and enables dust collection systems to operate with lower maintenance costs.

Key Features of Wire Filter Cages

System- and bag-specific design
High mechanical strength and long service life
Multiple geometry options
Corrosion-resistant surface coatings
Design compatible with PTFE and glass fiber filter bags
Safe packaging and logistics advantages

Increase filter bag life and system efficiency with wire cages

Ensures that the filter bag maintains its shape along its entire length, allowing the filtration surface to operate at maximum efficiency.
Prevents bag collapse, wrinkling, or excessive tension during cleaning cycles, reducing wear and seam failures.
Creates a rigid and safe support structure even under high differential pressure through appropriate wire thickness and ring spacing.
Minimizes the risk of corrosion and deformation by using materials selected according to process temperature and chemical environment.
Facilitates easy installation in retrofit projects by offering geometries that fit perfectly into the tube sheet for Star Bags, oval bags, or custom-designed bags.
Prevents bending, crushing, and coating damage during transportation and storage through special packaging and stacking methods.
Increase filter bag life and system efficiency with wire cages

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