Suitable Filter Bags for Asphalt Mixing Plants

Nomex filter sleeves are widely recognized as the ideal choice for pulse jet style dust collectors in asphalt mixing plants worldwide. These dust collectors play a vital role in improving the air quality released from industrial and waste gas emissions. Vision Filter specializes in collecting dust and other impurities from air or gas, aiming for emissions as low as 10mg. In today's industry, major factories such as Petrochina, Sinopec, and top cement plants in China have set a high standard by achieving emissions of 5mg or even less. This progress is also contributing to the reduction of PM2.5 pollution in many parts of China.

When it comes to dust collectors, they are designed to handle large volumes of particles. A bag filter system typically consists of a blower, a bag filter body, and an ash collecting bucket. Unlike air purifiers that use disposable dust collector bags, the dust collector bags in this system are replaceable, making them environmentally friendly. Nomex filter bags offer several advantages in this context. They provide a continuous airflow without introducing unwanted chemicals into the mix asphalt plant, and they also boast low operating costs due to their ease of operation.

Nomex filter bags are known for their high breaking strength, ranging from 800-1000N/25CM. Typically, 80gsm Nomex scrim or 120gsm PTFE scrim is used in their construction. Furthermore, Nomex filter bags can withstand temperatures of up to 204℃, making them well-suited for use in asphalt mixing plants. Based on our statistics, VISION FILTER Nomex filter bags can function effectively for up to 365 days, or they can produce 15 tons of asphalt. If you are a dust filter bag manufacturer who does not produce Nomex felts, we welcome you to collaborate with us as well.