English to Japanese Tech/Engineering Mechanics / Mech Engineering centrifugal fan

The high-performance composite material makes it possible to create the innovative shape of the new centrifugal fan. The exceptional quality achieved is the result of a one-shot injection moulding process, so it does not have any welded seams or critical connections. The new shape produces higher efficiency, enabling performance which saves up to 15% energy during operation.

With its specifically profiled three-dimensional blade geometry, the impeller produces up to 5dB less tonal noise in use (3dB = ***physical halving***). This reduction in noise makes living and working in the surroundings more pleasant. Furthermore, less acoustic insulating material is needed – this protects the environment and saves money at the same time.