Soundproof cabin for a screw press of 800 tn
Soundproof cabin for perforating press of 500Tn
The level of noise of the press was over 105dB(A) Leq with the aggravating of the noise produced by the sheet metal entering under the mold. In order to comply with the UNI / EN ISO 11688-1 standard which provides
Sound enclosure for 150 tn press
Reactive muffler noise reduction
SGF has carried out research and development activities to develop silencers with acoustic abatement characteristics even at low frequency. Through the use of internal modules with low frequency resonant characteristics, SGF obtained the following result in the frequency range between