60kg/m Rail No. 12 Movable Point Frog Single Crossover Turnout for Ningbo-Cixi Suburban (Metropolitan) Railway and Ningbo-Xiangshan Suburban (Metropolitan) Railway

        The 60kg/m Rail No. 12 movable point frog single crossover turnout, applied to the Ningbo-Cixi Suburban (Metropolitan) Railway and the Ningbo-Xiangshan Suburban (Metropolitan) Railway, is designed to meet the requirements of the turnout product "60kg/m Rail No. 12 movable point frog single crossover turnout for intercity and suburban use," and is suitable for monolithic track beds of urban rail transit with long sleeper embedded foundations. Through in-depth optimization of drawings and processes by technical personnel, the design targets for fastener assembly stiffness and vulcanized base plate stiffness were successfully achieved, providing key foundational equipment support for the smooth operation of suburban railways.