of Sound-proofed boxes
This structure is designed to contain any type of electric fan in order to reduce its noise level.
The sound-proofed box can be installed inside or outside any building, as a complement to filter units and in any situation where noise reduction is necessary.
The sound-proof boxes are typically built in galvanized steel and with an internal layer of sound-absorbing rock wool material with a thickness sized according to the noise emitted by the electric fan.
They are also equipped with expansion joints and anti-vibration supports to avoid transmitting oscillations to the structure. Upon request, the box can be equipped with a service fan to guarantee the certainty of cooling the electric motor.