8 Ray Polyester Dust Filter Star Bag Bag House PE Pleat Bag PE Felt Star Bag Expand Filter Area Star Bag
1. 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 |
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
2. Applications of the star filter bag in the bag house
| Plant | Star Bag Material | Application |
| Aluminium Plant | PE | electrolysis fume |
| PPS | aluminum hydroxide calcination |
| Cement Plant | PE | cement mill, crushing macine, leather belt etc |
| PE with antistatic | coal mill |
| P84 | kiln back end |
| Meta aramid | kiln head |
| Power Sation | PPS | boiler tail gas |
| Steel Plant | PE | casting house, ore bunker, sintering machine end, finished product transportation |
| Acrylic | slag differential |
| Meta aramid | rotary furnace |
| PPS/Acrylic | sintering machine head |
| Chemical Plant | PTFE , Meta aramid | high temperature and corrosive confition |
| Nonferrous Metal Smelt Plant | P84 | aluminum metlting, copper furnace, gold smelt etc |
| Carbon Black Plant | PE, PE with PTFE lamination | grinder machine |
| Glass Plant | PTFE, PTFE composited P84 bag | |
3. Some Endusers
Our Star bags are used worldwide, there are over 400 thousand star cages running everyday, such like Kitmat Smelter Modernization Project (Rio Tinto Inc, Canada), Aluminerie De Baie Comeau (Alcoa Ltee/Ltd, Canada), Dubai Aluminium Company Ltd (Alstom, Dubai,EGA), Nordural Century Aluminium (Iceland), Trimet Aluminium SE (German) and so on.
4. Contact us
Email: alex.wu@17sindustry.com
Whatsapp/Mobile: +86 137 7626 4607
Address: Middle of Xincheng RD, Xincheng Village, Jingang Town, Zhangjiagang City, Jiangsu Province, China
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130mm Diameter 8 Ray Polyester Felt Filter Bags Low Emission Images
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