The assembled assembly will be secured on the overturning welding
platform and welded. Taking advantage of the tracing unit, welding
torch can follow the seam reliably. Machine gantry moves under
welding speed(VFD), weld both sides of U-stiffer. On the basis of
welding technology, welding process can be MIG or SAW. Welding
platform is distoration-proof fixture, or flat work-table.