[Construction Case] Noise Control Measures for a Plastic Parts Factory

Soundproofing effect with a reduction of 7dB! Introducing a case study on noise control for high-voltage transformer equipment (cubicles).

We would like to introduce a case of noise control measures for high-voltage substation equipment at a plastic parts manufacturing factory located in Gifu Prefecture. High-voltage substation equipment used in factories generates a certain level of "hum" and "vibration." Although it is not as loud as the operating noise of engines or generators, it still requires consideration for nearby residents during late-night hours, which is why we received this request. As a countermeasure, we installed a soundproof wall measuring approximately 13 meters wide and 3 meters high to prevent sound from leaking outside. We achieved a soundproofing effect of 7dB. 【Overview】 ■ Construction Date: January 2019 ■ Purpose: Soundproofing for a plastic parts factory ■ Soundproofing Effect: 7dB reduction ■ Location: Gifu Prefecture *For more details, please refer to the PDF document or feel free to contact us.

Soundproofing/Shielding Unit