Contact metal parts in the railway industry, high-strength fixing bolts for railroad tracks, and 50% of the components in the locomotive body and the car are manufactured by forging. Forgings provide a solid foundation for the development of the railway locomotive industry.
Special bolts for rails produced by Gold emperor, locomotive cushions. The car link locks the hook. Door hinges, body fixing plates, connecting plates and other components are all made of high-quality alloy steel. After closed die forging process, the steel is heated and then subjected to the pressure of the forging press in the metal cavity and then rapidly deformed and flowed to form the product. shape. After forging, the steel is made denser in the structure, and then according to the heat treatment process matched by different materials. The final production of high-strength parts and components is in line with the rapid development of the railway locomotive industry. High-quality forged parts provide a guarantee for the stability and safety of railway locomotives during operation.
