Cleanroom workshop purification equipment commonly used FFU fan filter unit: FFU English name (Fan Filter Unit) has a modular connector can use features. There were early, high levels of filters. The working principle is: from the top of the fan draws air into the FFU and the early, high efficiency filter clean filtered air at an average wind speed 0.45m / s sent via a uniform surface by the wind. FFU fan filter unit with Lightweight design, the manufacturers can meet the Grid system installation, more Keyi Grid system decontamination, change the design of FFU structure size. Diffusion plate internal device, pressure spread evenly, the average wind surface wind speed and stability. Road inner metal structure wind never aging. Prevent secondary pollution produced, smooth, low drag, good sound effects. Special inlet duct design, reduce pressure loss and noise generation. High motor efficiency, low current consumption systems, saving energy costs. Single-phase three-speed motor provides medical decontamination, as per the situation to increase or decrease the wind speed and air volume. According to customer requirements need to be a single use or series into more than one hundred production lines, optional electronic board speed, stall speed, computer control and other control methods of air purification engineering, energy saving, stable operation, low noise, digital adjustment and other features. Widely used in electronics, optics, defense, laboratories, hospitals, etc. have a place to air cleanliness requirements, and can also take advantage of the support frame structure, anti-static curtain, etc. can be assembled into a variety of sizes static 100-30 10,000 of clean work shed, very suitable for the construction of a small area of ??the clean area, you can save money and time to build the clean room. Indoor air purification project parameters (1) temperature and humidity requirements: temperature is generally 24 + 2 ℃, relative humidity of 55 + 5%. (2) Large fresh air. Because within this type of workshop, more staff, can be taken following the maximum value according to the following: 10-30% non-unidirectional flow clean room air volume of total; compensation required indoor ventilation and keeping the interior pressure values fresh air; ensure fresh air per person per hour interior of ≥40m3 / h. (3) air volume. To meet the cleanliness of the clean room and heat and moisture balance, you need a larger air volume, on 300 square meters of workshops, ceiling height of 2.5 m sterile decontamination, if it is ten thousand, the air supply will need 300 × 2.5 × 30 = 22500m3 / h of air volume (ACH, is ≥25 times / h); if it is one hundred thousand, the air supply would need 300 × 2.5 × 20 = 15000m3 / h of air volume (swap the number of gas, is ≥15 times / h). Net distribution center decontamination, Fucheng together (certified), decontamination by Shandong Fu Cheng co-Fluid Equipment Co., Ltd .. Shandong Fu Cheng co-fluid Equipment Co., Ltd. (www.sdfch.com) Shandong Weifang, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Fu Cheng co-leader in the staff warmly welcome all inquiries negotiations to create Fucheng together a better future.