... machine,turn-over device,back welding machine and the transmit H-beam Welding LineGeneral descriptionH-beam welding line(welding line ... machine and thetransmission conveyors.It is used to assemble the H-beam,180 turn-over andtransmit,etc. The annual welding capacity ... is 8000 tonsMain technical parameter1.H-beam specs a) Web width: 300-1200mm b)Web thickness ...