Copying ring seam automatic welding machine is oval saddle-shaped weld and tube plate for welding production process, the tube formed by the vertical cross tilted at an angle from the weld and the development of new welding equipment for automotive storage pump cylinder and nut, automotive fuel tank nozzle, the water heater cylinder with spout, water heaters, heating pipes and fixed mounting plate, the nozzle of the hydraulic cylinder, air-conditioning compressor nut welding of the workpiece. Welder by the composition of the pressurized positioning mechanism, the bed profile modeling agencies, torch regulatory agencies, and control system. Can be adapted to different sizes of saddle-type connector or tube plate joints welded. Welding power source can be used MIG welding power source or TIG welding power source.
 Vertical bed with a welded structure, the wire feeder is set in the column on the front end of the column to set the torch rotary head mounting plate.
Main features: torch rotary head DC gear motor drive, its rotation speed to achieve stepless speed control, and welding the amount of overlap by digital pre-settings.
 NC agency for single or multi-axis CNC, stepper motor or AC servo motor drive, welding gun to do the Cast Iron Welding Electrode, CNC institutions drive up and down the torch to do to do profiling exercise.
 Welding fixture to ensure that the axial and radial positioning of the workpiece positioning point by adjusting the welding fixture and replace the centering axis, you can achieve the automatic welding of workpieces of different nut.
 Head swing device: head swing, increasing the weld width, oscillating frequency, stepless adjustable swings; torch pneumatic lifting mechanism using the cylinder to promote, ensure the repeat accuracy of movements.
 Torch three-dimensional adjustment mechanism for fine-tuning of the torch initial Nickel Welding Electrodes.
 The main control cabinet to control motion controller programmable control master switch box for the individual components, all action adjustment and welding operations are completed in this.