The high-speed hydraulic riveting machine which designed by our company on the basis of bringing in the foreign advanced technology to meet the requirements of the automobile industry in early 1980.During more than 20 years,we've made excellent contribution to automobile industry of China.Our riveting machine have been innovated several times,with the dramatic development of automobile industry in China. This machine is generally used in car frame,side frame,code plate,side pillar edge beam,striker of rolling stock flat car and tank car,avigation,tram car buttom head,fram track frame and so on. This machine used the hydraulic control and brake,the output pressure is large,so it can be carried out the cold-riveting . Comparing with the traditional pneumatic riveting,the hydraulic riveting has several advantages:the working condition is better,the noise is low,the operation is agility,the labor intensity is low,the speed is high and the production efficiency is high.