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Product Details:
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| Material: | Mild Steel | Finish Treatment: | Zinc Coating |
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| MOQ: | Negotiable | Diameter: | 110mm, 120mm, 138mm And Customized |
| No. Of Vertical Wire: | 12pcs | Crate: | Steel Crate |
| Place Of Origin: | China |
12 Pleats Venturi Cap Star Cage Zinc Coating Pleat Cage Spider Cage Dust Bag House Cage Expand Filter Area Cage
1. Specification
Star cage, also names pleat cage, spider cage, is the bone and framework of bag, supporting the bag running, is special designed and made for star bag. Star Cages are welded by special supporting rings (Spiders). We are specialized in Star Cages design, develop and process. We have own stretch line, cut line, weld line, coating line and check equipment. Providing a wide range of star filter cages for bag house collector, which improve the performance, efficiency and bottom line of the bag house dust collector and flue.
For more efficient cleaning, Venturi are available for all diameter cages.Venturi are made in a variety of materials including; aluminum, carbon steel, galvanized and stainless steel.
Zinc coating filter star/pleat cage increases the life-span of the underlying metal by creating a physical barrier. The barrier it produces stops moisture from penetrating the base metal, preventing rust. Zinc coating is ideal to prevent tarnishing as it corrodes 100x slower than the one witout coating.
2. Property
| Style | star cage / pleat cage / spider cage | ||
| Pleats No. | 12 pleats | ||
| Material | Q235 mild steel | ||
| Diameter | 110,120,138 | mm | |
| Vertical Wire | Number | 12 | pcs |
| Thickness | 4 | mm | |
| Spider | Type | wire, press |  |
| Thickness | 4 / 1.5 | mm | |
| Distance | 150-250 | mm | |
| Length | TBD | mm | |
| Structure | one section / two sections | ||
| Joining Method | No | ||
| Top Cap | Type | weld top cap with venturi | |
| Size | TBD | mm | |
| Thickness | 1-1.2 | mm | |
| Fix | weld to cage | ||
| Venturi | Size | TBD | mm |
| Thickness | 1-1.2 | mm | |
| Fix | weld to top cap | ||
| Bottom Cap | Type | press bottom cap | |
| Size | BTD | mm | |
| Thickness | 1 | mm | |
| Fix | weld to cage | ||
| Finishing | Type | zinc coating | |
| Thickness | 30-70 | um | |
| Color | black | ||
| Pack | steel crate | ||
3. Advantage
The Star filter bags extend the filter surface, the increaing filter area compared to ordinary round ones is below,
Filter area increasing (%)
| filter surface | Dianmter mm | Bag Length | |||||
| 1m | 2m | 3m | 4m | 5m | 6m | ||
| 8 pleats | 120 | 38.64 | 55.97 | 61.75 | 64.64 | 66.37 | 67.52 |
| 130 | 42.09 | 59.85 | 65.77 | 68.73 | 70.50 | 71.69 | |
| 150 | 54.06 | 73.31 | 79.73 | 82.94 | 84.87 | 86.15 | |
| 160 | 73.57 | 95.26 | 102.49 | 106.11 | 108.28 | 109.73 | |
| 12 pleats | 120 | 70.91 | 92.28 | 99.40 | 102.96 | 105.10 | 106.52 |
| 130 | 74.82 | 96.67 | 103.95 | 107.59 | 109.78 | 111.24 | |
| 150 | 72.23 | 93.76 | 100.93 | 104.52 | 106.68 | 108.11 | |
So
• longer bag service life
• increase the air volume of existing dust collectors to increase production capacity
• lower emission
• reduce energy consuption
• reduce operation cost
• reduce pressure drop
• lower pulse jet pressure and frequence
• small bag house and building area
• lower the filter velocity
4. Product flow
5. Shipping of cage
Normally shipping by sea, we can ship by air if urgent needed. for samples shipping press is the best choice.
Contact Person: Mr. Alex. Wu
Tel: +8613776264607
