This production line can complete the assembling, welding and straightening of the H-team and T-beam continuously. It has the simple operation and high automatic operation. The structure is compact can saving the space land of the user, saving labour force, with high production efficiency and in good quality. Main technical data Web height 200-1500 mm Web thickness 6-30 mm Flange width 200-800 mm Flange thickness 6-40 mm H beam length 4000-15000 mm Working speed 400-1000mm/min Input roller 12000 mm Output roller 12000 mm Power supply AC/380 V/50 Hz/3PH Welding type Transverse fillet welding Angle of torch 45°fine adjustment Welding leg height <8mm