Also known as a bag cage, the filter bag cage is the core supporting component for dust collector filter bags. It mainly supports the filter bag, prevents collapse and deformation under negative pressure operation, ensures uniform airflow, and extends the service life of the filter bag.
Material: Carbon steel, stainless steel 201/304/316L
Surface Treatment: Galvanizing, silicone coating, high-temperature anti-corrosion painting
Diameter: Φ80–Φ160 mm
Length: 500–6000 mm
Structure: One-piece, two-piece, multi-section
Number of longitudinal wires: 6–24
Temperature resistance: Room temperature ~ 280°C
Features: Stable support, not easy to deform, corrosion resistance, no damage to filter bags
The most widely used type, suitable for standard round filter bags. It features uniform stress, good ventilation, and stable structure, making it ideal for most industrial dust collectors.
Designed for flat or oval filter bags. It saves installation space and fits compact dust collector structures, commonly used in industries with limited layout.
Used for envelope-type filter bags. It provides full support to the bag surface, ensures even airflow distribution, and improves dust cleaning efficiency.
Custom-made according to non-standard size and structure requirements. Suitable for special working conditions and customized dust removal equipment.
Equipped with a venturi at the top to enhance pulse cleaning effect, protect the filter bag, reduce air consumption, and extend service life.
Divided into two or more sections for easy transportation and installation, especially suitable for long filter bags over 3 meters.
Specifications:
| Item | Details |
| Types | Round Style / Flat Style / Envelope Style / Special Style |
| Number Of Wires | 8 / 10 / 12 / 16 / 20 / 24 vertical wires |
| Ring Space | Ring spacing standard is 6 inch or 8 inch (15.24cm or 20.32cm) |
| Cage Diameter | Cage diameters range from 4 inch to 8 inch (100mm to 200mm) |
| Wire thickness | Wire thickness ranges are 2mm to 5mm |
| Material | Carbon Steel, Galvanized Steel, Stainless Steel |
| Finish | Epoxy, PVC vinyl coating |
| Packaging | Cages are packed in custom designed cartons |
| Usage | Dust from factory of mine, wood, cement, chemical, medicine, dyeing, paint, plastic, food & other industry, such as coal fired power stations, Steel Power station, Cement industry, Paper industry & other Industrial Segments. |
| Advantages | 1. No corrosion, no damage |
| 2. 3-5 times longer life than other bag cage with steel | |
| 3. Economical maintenance (almost no Maintenance required) | |
| 4. Prominent effect in removing dust from Filter by pulsing | |
| 5. Easy to install (Venturi is not required) |
Get in touch, and let us provide you with a one-stop solution for all your dust collection requirements.
Ms Yanice Yu
Qingdao Star Machine Technology Co.,Ltd.
Whatsapp/ Wechat ID: +8617852092959
Email:Yanice@starmachinechina.com
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