Application of non-metallic rollers in noise reduction

The application of non-metallic roller in noise reduction, noise reduction effect is very obvious, can meet the requirements of the national standard.
The noise reduction effect of non-metallic roller varies according to the specific application environment, roller type, material and other factors. Generally speaking, nonmetallic rollers have the following advantages in noise reduction:
Reduce noise source: the non-metallic roller is generally made of polymer material or composite material, which itself has good sound insulation performance, can reduce the noise generated when rotation.
Sound absorption: non-metal roller structure design usually has the function of sound absorption, can effectively absorb and reduce the vibration and noise generated in the rotation process.
In general, the non-metallic roller has a good effect in noise reduction, and the specific effect needs to be evaluated in combination with the application environment and use requirements.