The dust catcher bag cage, also charmingly referred to as the dust catcher skeleton or filter bag cage, is a critical accessory in the advanced bag dust catcher system. It serves as the backbone, effectively bolstering the dust filter bag to ensure flawless and efficient dust removal. Below, a detailed exploration of the innovative dust collector bag cage awaits:
1. Product Definition:
The dust catcher bag cage is indispensable as a structural component within the bag catcher. Meticulously crafted, it is generally welded from resilient metal wire or top-tier stainless steel wire. This expertly engineered cage delivers steadfast support to the dust filter bag, guaranteeing stability during both filtration and dust expulsion processes.
2. Material and Production:
- Material: Key materials include the durable carbon steel and robust stainless steel. The selection of material is carefully customized to perfectly match various application environments and individual requirements.
- Production: Employing cutting-edge equipment, the cage is formed with a single welding process, resulting in strong welds and a flawlessly smooth, straight surface.
3. Structure and Features:
- Structure: Ingeniously engineered, the bag cage comprises components like a header cover, protective sleeve, and frame longitudinal inner and outer bars, along with a bottom cover. Its structure is versatile, available in multi-section types, ventilator or protective short tube, down-unloading, plug-in, and chuck types.
- Characteristics: The cage boasts impressive strength and rigidity, expertly designed to endure the gas pressure from the filter bag amid filtration and soot expulsion. It's built to resist deformation during both transportation and installation.
4. Surface Treatment:
- The surface treatment repertoire includes galvanization, innovative plastic spraying, and advanced organosilicon spraying, significantly boosting the corrosion, acid, and alkali resistance of the bag cage, thus vastly extending its lifespan.
5. Specification and Shape:
- Specification: Typically, the bag cage diameters range from 100cm to 200cm, with bespoke options available to accommodate specific client needs.
- Shape: The design spectrum embraces a variety of shapes including round, trapezoidal, oval, pleated, flat, rhombic envelope type, and multi-section type, presenting a wide array of choices.
6. Application Areas:
Essential across numerous sectors such as electric power, steel-making, chemicals, coking, coal mining, and non-ferrous smelting, the dust collector bag cage adeptly meets the dust removal demands of a wide range of industrial exhaust gases.
7. Use Life:
With routine usage and diligent maintenance, the service life of a dust collector bag cage is impressively long-lasting, frequently exceeding three years.
In conclusion, the dust collector bag cage is a pivotal component in the bag filter system, where its superior quality significantly influences the efficiency of dust removal and the durability of the filter bag.






Product name |
Dust catcher bag cage |
Material |
Carbon Steel Wire |
304 stainless steel |
316 stainless steel |
Surface treatment process |
Galvanized |
Plastic spraying |
silicone spraying |
vertical steel wires Qty |
8~24line |
Support ring spacing |
150~200mm |
Support ring diameter |
φ3.0mm |
φ3.2mm |
φ3.4mm |
φ3.6mm |
φ3.8mm |
Φ4.0mm |
Vertical steel wire diameter |
Φ3.5mm |
φ3.8mm |
Φ4.0mm |
Cage length can be customized |
400-100000mm |
Venturi tube |
With/without |
|
|