H-beam assembling machine Process including clamping and alignment of web and flange, automatic tack-welding is controlled with plc, mani machine is driver by a.C.Inverter, stable and reliable.Upper press-beam is guided thru left and right four rails.Ensuring steady clamping of long time use. Applied web height 200-1500mm Applied web thickness 6-50mm Applied flange width 200-800mm Applied flange thickness 6-60mm Applied beam length 4000-15000mm Assemble speed 0.5-6m/min Input conveyor 2600mm*4 Output conveyor 2600mm*4 Total power 18.7kw(+co2 welders power 2*12.8kw) Power supply 3-p ac380v , 50hz -