First, the equipment is treated with sound insulation and noise reduction. Usually, the whole equipment is covered with a soundproof cover. The multi-layer composite sound insulation cover can reduce the noise by about 30 decibels, which greatly reduces the indoor noise. The material and equipment combination of sound insulation cover plate should be determined according to the specific situation.
For vibrating equipment, the main noise control measure is vibration reduction. By installing a shock absorber and a shock absorber table on the equipment base. And the use of soft connections and elastic supports in connected equipment to minimize the generation and spread of equipment vibration.