Multi-inlet Vent Silencers for Pulp Mill in Brasil
Pulp Mill - 2021 - Brazil
No.2 Steam Vent Silencer featuring the following characteristics:
Ø 3250 mm x H 4100 mm, noise abatement of 85 dB (A) at 1 m
Ø 2000 mm x H 820 mm, noise abatement of 85 dB (A) at 15 m
Enclosure for Hardening
Montelabbate Plant, Pesaro-Urbino, Italy - 2003
Enclosure on glass hardening plant. Maximum visibility through wide windows. Big exhaust silencer for hot air discharge by means of natural draft ventilation. Easy access through doors complete of self-tightening device to avoid acoustic and hot air leakage.
F1 Engines Test
Maranello Plant, Modena, Italy - 2004
Complete sound-proofing for F1 engines test cells. Special double doors and windows. Fire rated REI 90 doors. Attenuations of 70 dB(A). residual sound pressure level 50 dB(A) at 50 m. ventilation flow rate of 50.000 m3/h. Acoustic sound-proofing lining on walls and roof.
Anechoic Chamber for
Pordenone Home Appliances Plant, Italy
Hemi-anechoic chamber for appliances acoustic test. Modular construction for an easy dismantling. Cut frequency 125 Hz. Non-combustible sound absorbing materials. Incandescent internal lighting. Hi performing sound-proofed ventilation in order not to injure acoustic chamber performance.
La Spezia Plant, Italy - 1980
Missile engine test bed. Wide splitter intake silencers in order to minimize inlet pressure drops. Stack and exhaust silencer having the right shape to allow the best mixing of hot and cold flow rates. High acoustic performance to minimize disturbance to the neighborhood.