... carriage, gun mounts, mobile systems, and automatic welding power supply. Girth welding system of the workpiece clamping jaw reels, manual ... controller, automatic control of all welding procedures. Main purposes: Girth welding system is a simplified welding of small diameter, can ... be TIG / MIG automatic welding or PLASMA main process method of welding. Girth welding system with TIG, MIG / MAG ...