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Product Details:
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| Material: | Mild Steel | Finish Treatment: | Silicon Coating |
|---|---|---|---|
| Spiders: | Double Wire Spider | Diameter: | 120mm |
| Pleats: | 12 Pleats | No. Of Vertical Wire: | 12pcs |
| Top Cap: | U Shape Flange Cap | Crate: | Steel Crate |
| Place Of Origin: | China | MOQ: | Negotiable |
| Shipping Date: | Negotiable | Pay Terms: | T/T L/C |
Double Wire Spider Star Filter Cage Silicon Coating Pleat Cage 120mm Spider Cage Carbon Steel Bag House 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.
Double wire spider is special designed one for star/pleat/spider cage, which is made of two wires leg of spider. Double wire spider is a little wider than vertical wires which is easy to support the wire, and the welding dots are very strong to provide star/pleat filter cage longer service time. Also two wire spider is round cornor, so it protect the bag abrasion.
2. Datasheet
| Style | star cage / pleat cage / spider cage | ||
| Pleats No. | 12 pleats | ||
| Material | Q235 mild steel | ||
| Diameter | 120 | mm | |
| Vertical Wire | Number | 12 | pcs |
| Thickness | 4 | mm | |
| Spider | Type | double wire |  |
| Thickness | 1.7 | mm | |
| Distance | 150-250 | mm | |
| Length | TBD | mm | |
| Structure | one section | ||
| Joining Method | No | ||
| Top Cap | Type | weld U shape top cap | |
| Size | 120/160 | mm | |
| Thickness | 1-1.2 | mm | |
| Fix | weld to cage | ||
| Venturi | Size | no | mm |
| Thickness | 1 | mm | |
| Fix | weld to top cap | ||
| Bottom Cap | Type | press bottom cap | |
| Size | 112 | mm | |
| Thickness | no | mm | |
| Fix | no | ||
| Finishing | Type | silicon coating | |
| Thickness | 90-140 | 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
Contact Person: Alex. Wu
Tel: +8613776264607
