FFU (Fan Filter Unit) is a device used for air purification and control, commonly employed in environments requiring clean air, such as semiconductor manufacturing, pharmaceuticals, laboratories, and electronic assembly.

The main functions of an FFU include:

1. Air Filtration: FFUs are equipped with high-efficiency filters (such as HEPA or ULPA filters) that capture tiny particles, dust, bacteria, and other contaminants from the air, ensuring that the output air meets specified cleanliness standards.

2. Air Circulation: FFUs have built-in fans that pull air through the filters and then expel it, helping to maintain air circulation and ensuring that clean air is evenly distributed throughout the work area.

3. Maintaining a Clean Environment: By continuously filtering and circulating air, FFUs effectively maintain a clean environment, reducing the impact of airborne contaminants on products or experimental results.

FFUs are typically installed in the ceiling of cleanrooms, functioning as part of a local purification system along with other equipment (such as air handling units) to meet specific cleanroom standards.

FFU Group Control System

FFU, as a kind of purification equipment, has been widely used in various clean projects, and the FFU centralized monitoring system can connect tens, hundreds or even thousands of FFUs through FFU monitoring host for monitoring.

The computer system can realize 24-hour real-time monitoring such as monitoring, fan start/stop, fault alarm and history record.

Technical Data

Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003.

Which is the only high-tech technology company in Southern China with CNAS certification

We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, Engineering & Installation and After-Sale Service of clean room and devotes to control and treatment of air PM2.5, formaldehyde, benzene, VOC and other toxic and hazardous substances.

Our main clean room products and equipment include air filter, air shower/cargo shower room, high efficiency air outlet, FFU, AMC chemical filter.

We serve chip microelectronics, data centers, chemical laboratories, new energy, medical devices, pharmaceutical manufacturing, food and beverage, cosmetics, biotechnology, precision instruments, aerospace and other industries. The business fields involve clean room products and equipment, air micro-pollution services, clean design and installation, including household fields, commercial fields, industrial fields and animal husbandry fields.

We won good reputation in this industry. Products and services are highly acknowledged and recommended by customers, we hold strong influence and competitiveness in the market as well. With the mission of being the leading enterprise in Control and Treatment of Air Micro-Pollution, We strive for the leapfrog development of products, technologies and services in Spirit of The Pioneering, Innovative, Combatant and Progressive. We would constantly bring forth new ideas in the innovation and development with protection and sustainable China's environment.