The full English name of FFU is Fan Filter Unit, and the Chinese professional term is Fan Filter Unit.
Introduction to the purpose and working principle of FFU:
The FFU fan filter unit can be modularly connected and widely used in cleanrooms, cleanrooms, clean workbenches, clean production lines, modular cleanrooms, and local level 100 applications. FFU is equipped with primary and high-efficiency two-stage filters. The fan sucks in air from the top of the FFU and filters it through primary and high-efficiency filters. The filtered clean air is sent out at a constant speed of 0.45M/s ± 20% on the entire air outlet surface. Suitable for obtaining high-level clean environments in various environments. It provides high-quality clean air for cleanrooms and microenvironments of different sizes and cleanliness levels. In the renovation and renovation of newly built cleanrooms and cleanrooms, the cleanliness level can be improved, noise and vibration can be reduced, and the cost can be greatly reduced. Installation and maintenance are convenient, making it an ideal component for clean environments.
This product mainly introduces the FFU with specifications of 575 * 575 * 320 produced by our company, model:ZJFFU575Combining graphics and text makes it clearer, allowing you to have a better and more comprehensive understanding of our ZJFFU575 product.
Corner of FFU assembly workshop:
Product Features of ZJFFU575
1. External dimensions of ZJFFU575FFU fan (mm): 575 * 575 * 320, noise level of 52-56 decibels;
2. The ZJFFU575FFU enclosure and high-efficiency filter adopt a split design, making installation and replacement more efficient and convenient;
3. The fan adopts Singapore PCI centrifugal fan or domestic aluminum impeller centrifugal fan, with a working time of more than 50000 hours;
4. It has the characteristics of energy saving, centralized computer control, stable operation, low noise, and digital adjustment;
5. ZJFFU575FFU adopts a unique air duct with uniform wind speed, and the entire air outlet surface is uniformly sent out at a wind speed of 0.45M/s.
6. The shell can be made of mirror stainless steel, aluminum zinc coated plate, or cold plate electrostatic spraying to create a beautiful and elegant appearance;
7. The fan adopts imported high-efficiency centrifugal fan, which has the characteristics of long life, low noise, maintenance free, low vibration, and stepless speed regulation. The quality of the fan is reliable, and the working life is up to 100000 hours or more.
8. It is particularly suitable for assembling into ultra clean production lines, and can be arranged as a single unit for use according to process needs, or multiple units can be connected in series to form a 100 level assembly line.
9. The shell structure is made of stainless steel, aluminum alloy, aluminum zinc coated plate, and cold-rolled steel plate materials, which are lightweight, corrosion-resistant, rust proof, and aesthetically pleasing.
10. Before leaving the factory, the products are scanned and tested one by one according to the US Federal Standard 209E and METOME dust particle counter to ensure quality.