Low-Floor Vehicle Middle Beam Assembly for Export

Export low-floor vehicle middle beam assembly is a key load-bearing structural part of the underframe of low-floor trams and metro vehicles for overseas markets. It is a core component connecting the vehicle body underframe, transmitting loads and strengthening vehicle body rigidity, widely suitable for the manufacturing and maintenance scenarios of global low-floor rail transit vehicles. The product uses special shaped pipes and profiles as the base material, formed by precision cold bending process, and key stressed parts are strengthened by welding machining technology, with firm and flat welds, with the characteristics of high strength, lightweight and fatigue resistance, meeting the lightweight design trend of modern low-floor rail transit vehicles.   In the vehicle body structure, the middle beam assembly cooperates precisely with components such as Door frame assembly and side beam to build a stable vehicle body stress frame, providing stable installation support for the door sy…