Aokai excels in delivering unparalleled filter media solutions, expertly designed to handle abrasive, corrosive, high-temperature, and explosive dust filtration needs. We specialize in addressing the most demanding dust collection processes across various industries, including asphalt mixing, chemicals, cement, metals, power generation, waste-to-energy, renewable energy, woodworking, and many more. Whether you're dealing with challenging environments or need a robust and reliable filtration system, our expertise ensures you get the best performance every time.
Selecting the optimal filter media with the precise characteristics for your specific application is crucial. It significantly enhances the performance and extends the lifespan of your dust filtration system, ensuring efficiency, reliability, and cost-effectiveness. Proper selection leads to minimal downtime, reduced maintenance, and seamless operation, making your filtration system a cornerstone of your industrial process.
| Fibre types |
Weight |
Continuous temperature |
Peak Temperature |
| PE |
450-600 |
130ºC |
150ºC |
| PAC |
500-550 |
125ºC |
150ºC |
| PPS |
500-650 |
160ºC |
190ºC |
| Aramid |
400-600 |
204ºC |
250ºC |
| PTFE |
750-800 |
240ºC |
260ºC |
| P84 |
500-550 |
240ºC |
260ºC |
| GL |
750-900 |
240ºC |
260ºC |
Each fiber type endows the filter media with unique dust filtration properties. Additionally, filter media can be treated to boost their efficiency and performance, leading to extended life cycles, improved dust cake release, reduced valve pulsing, consistent airflow, lower differential pressure, and minimized downtime and maintenance. By enhancing these aspects, you ensure optimal filtration efficiency and prolonged system integrity, ultimately driving operational success.
| Typical Dust Properties with the Appropriate Surface Finishes |
Singe |
Calendar |
Silicone |
Hydrophobic Oleo phobic |
Chemical Protection |
Dispersion |
Microfiber |
| Free Flowing |
☆ |
|
|
|
|
|
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| Agglomerating |
|
☆ |
|
|
|
|
|
| Corrosive |
☆ |
|
☆ |
|
|
|
|
| Humid |
|
|
|
☆ |
☆ |
|
|
| Sticky |
|
☆ |
|
☆ |
☆ |
☆ |
|
| Acid / Alkaline |
|
|
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|
|
☆ |
|
| Ultra fines |
|
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|
|
|
|
☆ |
Filter Bag Types and Applications of Aokai Environtec
| Fiber Types |
Product Code |
Continuous Temperature |
Peak Temperature |
Application |
Remark |
|
| Polyester |
PE |
130ºC |
150ºC |
Applicable to mine, limestone, cement, iron and steel industries, alumina delivery, electrolytic aluminum, non-ferrous metal production, wood processing and pharmacy industry. |
Good resistance to oxidation, while limited resistance to acids and alkalis. Service life will be affected by hydrolysis at high temperature. |
| Polyacrylnitrile |
PAC |
125ºC |
150ºC |
Applicable to detergent, spray dryer, coal mill and power plant industries. |
Good resistance to hydrolysis. |
| Homo polymer |
| Polypropylene |
PPS |
160ºC |
190ºC |
Applicable to the working conditions with low-oxidation gas from coal-fired boiler, waste incineration, metal smelting, and chemical industries. |
Moderate resistance to oxidation, but excellent resistance to acids, alkali's and hydrolysis. |
|
| m-Aramide |
Nomex / Conex |
204ºC |
240ºC |
Applicable to asphalt, non-ferrous metal production, ceramic, glass industries , cement, and blast furnace in steel factories. |
Service life will be affected by hydrolysis at high temperature. |
| Polyimide |
PI / P84 |
240ºC |
260ºC |
Applicable to the working conditions with corrosive gas, such as chemical, metal smelting, waste incineration industries, cement kiln and coal-fired boiler. |
Excellent resistance to high peak temperature. |
| Polytetrafluoroethylene |
PTFE |
240ºC |
260ºC |
Applicable to the working conditions with high-corrosive gas, such as chemical, metal smelting, waste incineration industries, cement kiln and coal-fired boiler. |
Excellent resistance to all chemical influences. |
|
| Fiberglass |
GL |
240ºC |
260ºC |
Applicable to cement kiln filter, power plants, municipal waste incinerators. |
Excellent resistance to oxidation. |
| Sensitive to mechanical stress. |
State-of-the-Art Equipment
Aokai is dedicated to offering cutting-edge solutions to our esteemed customers within various market segments. We relentlessly pursue continuous improvement and innovation, particularly in automation and digitalization across production, after-sales support, office operations, and warehousing. Our goal is to deliver products with superior performance and provide highly secure services. By integrating advanced technologies, we ensure that our solutions remain at the forefront of industry standards, catering to the evolving needs of our clients.
INSPECTION SYSTEM
With our advanced testing equipment and skilled technicians, we lay a robust foundation for projects such as working condition analysis, filter bag material selection, filter bag testing, flue gas testing and analysis, and filter bag life prediction, ensuring our production processes are well-supported. Our comprehensive inspection systems guarantee that our products not only meet but exceed industry standards, providing peace of mind and exceptional value to our clients.
Professional Service
We are committed to offering comprehensive, full-cycle service solutions to our customers, ensuring that every stage from consultation to implementation and after-sales support is handled with the utmost professionalism and expertise. Our service excellence ensures that your needs are met with precision and care.
Extensive Application Experience
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