Yaoqiang Height of web; Width of flange; Rail length; Welding speed; Returning speed; Overall power; Model of welder in Yancheng, Jiangsu, China

The double cantilever welding machine is an ideal equipment for automatic submerged arc welding of assembled large H-shaped steel. Introduction The double cantilever welding machine is an ideal equipment for automatic submerged arc welding of assembled large H-shaped steel. The workpiece is placed on the workpiece carrier bracket, inclined at 45° to make the weld be a ship-shaped welding position, and equipped with a submerged arc welding machine. The welding arm of the head can be horizontally and vertically moved on the beam on both sides of the gantry, so that the welding tip on the machine head is aligned with the welding seam, and the front end of the welding arm is provided with a mechanical automatic tracking device for the welding seam, and then the T-shaped gantry is Straight walking on the rail for automatic welding. This machine is equipped with automatic flux laying, recycling and processing equipment.