Laminar flow hood and FFU application scenarios and requirements

FFU is widely used in dust-free workshops in industries such as medicine, electronics, and food factories, and is suitable for local high-cleanliness environments. For example, in specific process areas on production lines, FFU can play its unique advantages. FFU is suitable for manufacturers of semiconductor materials, electronic devices, touch screens, and hard disk drives, as well as electronic optics, microbial industrial production, and other areas with strict management regulations on environmental pollution in the air. Its low height can save air chamber space during system design, and its lightweight structure design can meet the Grid system installation of various manufacturers, and the FFU structure size design can be changed according to the Grid system. The internal device has a diffuser plate, the wind pressure is evenly diffused, and the wind speed on the air outlet is stable and average. Moreover, the built-in motor of FFU makes its structure more compact, highly mobile, and flexible and can be arranged and adjusted as needed.
Laminar flow hoods are usually used in laboratories, pharmaceutical factories, and other places with extremely high requirements for air quality in the working area. It is suitable for environments where comprehensive air purification is required and the space is relatively closed. The laminar flow hood has a diffuser plate that can evenly distribute clean air to the entire working area to achieve comprehensive air purification. Its motor is external and relatively large. It can be customized to a larger size, such as 2600*2600mm, according to demand. It is often used in laboratories, pharmaceutical factories, and other fields to provide a high-quality clean air environment for key experiments and pharmaceutical processes. In the clean workshop of a food factory, the laminar flow hood can be used to protect food from dust, microorganisms, and other pollutants in the air to ensure the cleanliness and safety of food during the production process; it can also be used to purify the operator's working environment to reduce the risk of food contamination by the operator; it can also be used for air purification in food testing, packaging, and other links to ensure the cleanliness and safety of the entire production process. At the same time, the clean laminar flow hood in the Class 100 cleanroom is a device that creates a local high-cleanliness environment in a low-cleanliness environment, which can make the local working environment reach Class 100, can independently form a return air system or connect to the pipeline system, has a flexible purification area, is equipped with a low-noise centrifugal fan and a shock absorber, and is installed in a suspended or bracket-supported form. The box is made of high-quality 304 stainless steel, has a solid structure, and a safe and reliable electrical system. It is widely used in electronics, medicine, national defense, science and technology, bioengineering, and other fields.