Train special abrasive wheel

Corundum grinding wheel can be used to repair rail new rail line tracks the performance of the scales and the grinding grinding wheel rust and increase the stability of signal transmission and subsequent EMU ride comfort. And to improve the long-term operational phase due to the train after Diamond blade arising from the rail surface synthetic diamond hair worn metal fatigue defects, rail grinding to restore the original shape of the rail traffic can be reduced after shaking and noise and improving driving stability, to ensure that the road when safety and comfort.