Effective noise control in track construction
Steel reinforced rail dampers are highly effective in reducing broadband railway noise. They also help to extend the overall rail service life. Rail dampers have also shown to minimize corrugation growth, resulting in reduced rail wear and lower maintenance cost.
Rail dampers are installed on both sides of the rail, using fitted steel clamps. Zhejiang Tiantie rail dampers meet the specifications of all Vignol rail profiles. Based on their superior design and the specific materials used, rail dampers are maintenance-free and have a long service life. When they do reach their wear limit, rail dampers can easily be replaced. The old ones can be recycled in an environmentally friendly manner.
Rail grinding does not affect rail dampers, as the components are made from heat-resistant materials. Installed rail dampers do not interfere with tamping machines.
To obtain the most effective noise mitigation effect, the tuning frequency can be adjusted and customized for each rail profile.