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Unidirectional Clean Room Design

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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 !

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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

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Unidirectional Clean Room Design
Latest company news about Unidirectional Clean Room Design

The unidirectional design is available typically in one of the three major configurations:

(1) Clean work stations, (2) Tunnel design and (3) Open bay design.


1. Clean Work Stations are used for localized areas and involve the use of hoods with

HEPA filters. These find quite a use in laboratories and research centers. These offers energy efficient operation as only small volume is provided with desired class cleanliness level rather than the whole area.


2. Tunnel Design incorporates HEPA filters in ceilings instead of hoods. Similar to clean work stations, this arrangement too, provide localized cleanliness with a difference that the cleanroom space is partitioned from rest of the area and HEPA filters are mounted on ceiling. This arrangement is suitable for modular spaces typically between 11 and 14 feet wide. Wider tunnels experience too much or turbulent flow. The advantage of a tunnel is reduced HEPA filter coverage and ease of expanding additional tunnel modules into unaffiliated areas. The disadvantage is they restrict new equipment layouts as processes change, and products change.


3. Total Clean-Room (open bay design) strategy involves open bay designs that typically use HEPA filters in the entire ceiling and returns in the floor. The design is suitable for large areas up to 50000 sq ft construction with interior walls placed wherever production processes dictate. These rooms are more costly to build and maintain but do provide flexibility for change as new products are introduced and production equipment or processes are improved

Pub Time : 2020-11-29 10:55:05 >> News list
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