company news about What is the use of FFU for clean rooms?

FFU (Fan Filter Unit) plays a vital role in the clean room and is the key equipment to maintain the high cleanliness of the clean room.

The effect of FFU on clean room

1.High efficiency air purification
The FFU inhales the air through the built-in fan and filters it through the high efficiency filter (HEPA or ULPA) to remove dust, bacteria, viruses and other particles in the air to ensure that the air in the clean room meets the specified cleanliness standards. Its filtration efficiency can usually reach more than 99.97%, and it can effectively intercept particles with a diameter of less than 0.3 microns.
2. Stable air structure
The air flow sent by FFU is uniform and stable, which helps to prevent the spread of dust in the clean room and maintain the stability of the environment. It can flexibly adjust the airflow direction and wind speed according to the layout and needs of the clean room.
3. Energy saving and space optimization
FFU uses high-efficiency and energy-saving fans that can adjust the wind speed and air volume according to demand, which is more energy efficient than traditional centralized air supply systems. In addition, its modular design reduces the need for air conditioning units and machine room space, especially for clean rooms with limited height.
4. Flexibility and adaptability
The FFU is a self-contained modular unit that is flexible to install, move and maintain. It can adjust the position and quantity at any time to adapt to changes in the layout of the clean room, especially for the renovation project where the workshop process or cleanliness requirements have changed.
5. Reduce the risk of cross-contamination
In the fields of biopharmaceutical and semiconductor manufacturing, FFU prevents cross-contamination of clean indoor and outdoor air by forming a stable airflow, ensuring the sterility of the production process and product quality.
6. Easy to maintain and manage
FFU is simple in structure, easy to remove and replace filters, and low in maintenance costs. Some FFUs are also equipped with intelligent control systems, enabling large-scale group control and dynamic intelligent management.
7. Application scenario
FFU is widely used in semiconductor manufacturing, biopharmaceutical, medical device production, high-end laboratories, hospital operating rooms and other places with high requirements for air cleanliness. Its modular design and efficient filtration capability make it an indispensable core device in cleanroom engineering.

In short, FFU provides a reliable air purification solution for clean rooms with its characteristics of efficient filtration, energy saving, flexibility and stability, and is one of the core technologies of modern clean room engineering