Structural steel transportation: the main motor of h beam automatic welding machine will drive the master cylinder by adopting the gear reducer. It can also drive the other cylinders at the same time through chain drive. The frequency converter can realize variable speed transportation of workpiece. The assembling speed is 0.5-5.5m/min.
The input roller conveyor is equipped with centering device in order to carry out primary positioning of flange slab before entering the base machine and carry out web vertical supporting.
The base machine adopts the method of manual adjustment first and then hydraulic clamping to realize precise positioning and clamping of flange slab and web.