STEP 1
Raw Material Inspection
Upon arrival of Q235 carbon steel wire rods or round bars, material certificates are verified, and chemical composition and mechanical properties are re-tested.
Flat Filter Cage
Specifications and dimensions can be customized according to customer requirements.The Q235 flat bag cage is a structural component used in bag-type dust collectors to support flat, envelope-style, or elliptical filter bags. Its primary function is to maintain the filter bag's designed shape during filtration and pulse-jet cleaning, preventing collapse or deformation and ensuring stable filtration channels.
Why Choose Our Flat Filter Cage for Industrial Dust Collection?
A flat filter cage is a critical component in industrial dust collection systems, designed to support flat or envelope-style filter bags. It maximizes the filtration area within a limited installation space, making it ideal for compact baghouses and high-capacity filtration applications. Manufactured from high-quality carbon steel, galvanized steel, or stainless steel, our cages feature precision welding and strict dimensional control, ensuring easy installation and minimal wear on filter bags.
These cages are engineered to maintain filter bag stability during continuous pulse-jet cleaning cycles, which helps improve filtration efficiency, reduce maintenance frequency, and extend the service life of filter bags. They are widely used across various industries, including cement production, steel manufacturing, power generation, mining, waste incineration, and chemical processing, providing reliable structural support under demanding operating conditions.
Compared to traditional round filter cages, our flat filter cages offer a more efficient use of space and superior filtration performance. They are designed to withstand the rigors of pulse cleaning, ensuring that dust cakes release efficiently while maintaining stable airflow and lower operating resistance.
- High-strength structural design for rigidity and resistance to deformation.
- Smooth welding protects filter bags from abrasion, extending their lifespan.
- Precision manufacturing ensures easy installation and reduces maintenance downtime.
Technical Specifications
| Product Name | Base Material | Vertical Wire（mm） | Number of Vertical Wires | Circular Ring Wire（mm） | Ring spacing（mm） | Surface Treatment |
|---|---|---|---|---|---|---|
| Q235 Carbon Steel Silicone‑Coated Filter Cage | Q235 Carbon Steel | Φ3.0‑4.0 | 8/10/12/16/20/24 pcs(customized) | Φ3.5‑4.0 | 150‑200 | Silicone Coating, degreasing |
