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Usual Air Handling Methods in Clean Room

China KeLing Purification Technology Company certification
China KeLing Purification Technology Company certification
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Keling had successfully supplied us following products on 25 Oct.2017 against PO NO.M170807; Their supplied Air Filters have been working satisfactorily since installation.We are satisfied with their products.


Since we do coopertae with them, they always offer good quality and keep the delivery on time to us, we do appreicated for their kind support !

—— Nasir

This is to certify that we bought U type air shower tunnel, Air Shower and HEPA filter, Secondary air filter ,perfilter for our project from KeLing Purification Technology Co. Ltd, 3C01 Tian Feng Commerce Square, Mid Building, No. 133, Baiyun AV, Baiyun Disctrict , Guangzhou , GuangDong, China against Contract No: 2014/4119005942 in October 22, 201

—— IATEC,Argentina

Product arrived faster than expected and they sent something special in addition to what I ordered. Nice people and fast service!

—— Mohammed Saad

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Usual Air Handling Methods in Clean Room

Usual Air Handling Methods in Clean Room


There are two kinds of usual air handling methods in clean room. MAU+AHU+HEPA(short for AHU System)and MAU+FFU+DC dry coil(short for FFU System).

Through the comparison of this two methods, it is concluded that FFU acts as a purification cycle unit in the purification air conditioning system, and the circulating air volume in the clean room is equal to the total air volume of the FFU. The air in the clean room is into the clean room by FFU from the clean ceiling, and the circulating air is back to the ceiling through the return air sandwich. The circulating air exchanges heat with the DC dry coil installed in the sandwich when passing through the return air duct.

We will continue to innovate, pursue excellent clean technology and users first, quality first service concept and determination, to provide domestic and foreign users clean room and related controlled environment one-stop integrated solutions.


Pub Time : 2020-06-04 18:52:59 >> News list
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