When rolling off the wheels on straight tracks and especially in curves, sound emissions cannot be avoided where steel collides with steel. We developed individually tuned special absorbers, radially and axially, to counter this that have proven efficient worldwide for years.
Noise absorber
Individually tuned noise dampening
Reducing rolling noise
The radial wheel-sound absorbers, proven especially at high speeds, are a BVV innovation. Specially tuned to the application and wheel material, it reduces the unavoidable rolling noise by up to 10 dB(A). A noticeable and audible relief for the surrounding environment.
Please don’t hesitate to contact us with any questions you may have!
Eliminating curve squeal
We were able to reduce the disturbing curve travel noise with our axial sound absorber by up to 35 dB(A). A proud value – just ask the residents of inner cities.
Please don’t hesitate to contact us with any questions you may have!
Eliminating start up noise
High-speed locomotives tend to make the so-called whistle noise when starting up under full load, an unpleasant sound for residents as well as passengers on the railway platform. We successfully resolved this problem with our sound absorber.
Please don’t hesitate to contact us with any questions you may have!