AWEJA Railsystems has extensive machinery to do this manually and semi-automatically. In addition, we are currently working on the development and construction of a fully automatic grinding machine that will be able to grind crane rails and vignola rails into shape again. The drawing work has already been done and the assembly will start within a few weeks so hopefully we will be able to do the first tests within the foreseeable future. As soon as the machine is ready more information and a practical video will be available here. Do you have rails that are subject to wear or serious burr formation, then Aweja is the partner you are looking for!