... Steel convoyer machine, H I T beam moving 7) 180 degree fliting overturning machine8) Hydraulic/ H beam flange straightening machineH ... steel: max section size (width×height) ≤1000×1800mmSteel tube, angle steel, C-channel, I-beam and H Beam: length ... gear, console system, pneumaticcolumn elevating mechanism, cable pneumatic column level travel mechanism,arc guide mechanism, welding flux reconditioning ...