welding machine for car frame is used in car frame,side frame,side pillar edge beam,striker of rolling stock ... T92Y-40 hydraulic riveting machine is generally used in car frame, side frame, core plate, side pillar edge beam, striker of ... tank car, avigation, tram car bottom head, farm track frame and so on.The main parameter of T92Y-40 hydraulic ... 56 countries and region. welding machine for car frame