[INQ. NO. 2509M15] SELMA Co., Ltd. provides engineering services such as precision-control of noise and vibration. SELMA engaged in controlling of noise and vibration of semiconductors, which have high-precision standards of noise and vibration, and of ultra-precision industrial equipment like display.
Moreover, SELMA focuses its professional activities on controlling of the noise and vibration created in general buildings and environmentally vulnerable areas. SELMA supplies integrated solutions, from designs of reduction measures on noise and vibration, to product manufacturing and installation.
An anti-vibration pad is a mass block that is always installed on the lower part of precious equipment to operate it because the floor of a semiconductor and display factory is constructed with an open-type lattice structure for air circulation.
Recently, a very quiet vibration environment is required due to the super-precision of related industries, including semiconductors and displays, and the demand for anti-vibration pads which can be fabricated on-site by enlarging equipment and renovating an existing factory, is increasing significantly (Patent No. 10-2249154). It is a prefabricated anti-vibration pad that can be dry-fabricated.
To deal with such market conditions, SELMA Co., Ltd. recently developed and commercialized a dry prefabricated anti-vibration pad that secured hardness equivalent or higher than the existing integrated anti-vibration pads.

Securing economic feasibility by shortening the installation period
SELMA’s dry prefabricated anti-vibration pad applied the dry fabrication method to secure economic feasibility by shortening the period for installing an anti-vibration pad on the site.
This product contributes to the prevention of contamination in clean rooms (moisture, dust, etc.) caused by the previous wet method.
SELMA drastically reduces the causes of industrial accidents that can occur when handling heavy objects while installing existing integrated anti-vibration pads.

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