This kind welding seam tracker can effectively solve the problems brought about by the weld seam deviation, greatly improve the automation of auto
welding equipment, and reduce the total manufacture costs of auto welding equipment. It’s economical, convenient and suitable to use in many applications. It has been supplied on many kinds of auto welding equipments, for example welding manipulator, gantry welding machine, cantilever
welding machine, elbow welding machine, vertical / girth welder, the flange welding machine, submerged arc / gas shielded welding carriage, etc. The
tracker consists of Controller, Horizontal Slide, Vertical Slide, Sensor, Sensor Cross Regulator, and Connecting Cables. This system uses high-precision
sensor to detect groove shape changes’ signals of the workpiece. Then, send the signals to controller. Controller drives the horizontal slide and vertical
slide to control welding torch move quickly and accurately, and thus achieves auto welding tracking. It greatly reduces the labor intensity of welders and
the effect of man-made factors; ensures the welding quality and welding efficiency.