An FFU (Fan Filter Unit) is a device commonly used in clean rooms and controlled environments to maintain air cleanliness and quality. It combines a fan with a high-efficiency particulate air (HEPA) or ultra-low penetration air (ULPA) filter.

Air Filtration: FFUs are equipped with HEPA or ULPA filters that capture airborne particles, including dust, pollen, mold spores, and bacteria. This helps maintain the cleanliness of the air in controlled environments.

Airflow Distribution: FFUs circulate filtered air throughout the clean room or controlled space, ensuring a consistent and uniform airflow. This is critical for minimizing dead spots and maintaining clean air across the area.

Positive or Negative Pressure Control: Depending on the application, FFUs can be used to create either positive or negative pressure environments, which is important for preventing contamination in sensitive areas.

Energy Efficiency: Many FFUs are designed to be energy-efficient, utilizing variable speed fans that can adjust airflow based on the specific requirements of the environment.

Applications:

• Clean Rooms: Widely used in pharmaceutical, biotechnology, semiconductor manufacturing, and research laboratories where air quality is critical.
• Biological Safety Cabinets: FFUs are often incorporated into these cabinets to provide a sterile working environment for handling hazardous biological materials.
• Operating Rooms: Used in medical facilities to maintain sterile conditions during surgeries.

Benefits:

• Enhanced Air Quality: Helps maintain high levels of air cleanliness, reducing the risk of contamination and ensuring compliance with regulatory standards.
• Cost-Effective Operation: Energy-efficient designs can lower operational costs while maintaining effective airflow and filtration.
• Modular Design: FFUs can be easily integrated into existing clean room systems or configured in various layouts to meet specific needs.

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.