The invention discloses a full automatic wireless remote control system of a welding manipulator. The full automatic wireless remote control system of the welding manipulator comprises a wireless remote control and a receiver, and a press key is arranged on the wireless remote control. The full automatic wireless remote control system of the welding manipulator is characterized in that the press key is a cordwood long stroke press key, and the wireless remote control is provided with an emergency stop switch; the receiver is provided with a central processing unit (CPU) receiving module, a CPU data processing module, a CPU self-checking module, a transmitting module and a feedback signal module, wherein the CPU receiving module, the CPU data processing module, the CPU self-checking module, the transmitting module and the feedback signal module are connected in an electrical mode; an automatic submerged arc welding machine, a wire feed head and a relay contactor are all connected with the receiver in an electrical mode; and the wireless remote control and the receiver adopt wireless transmission. The full automatic wireless remote control system of the welding manipulator is efficient, high in speed, and the wireless remote control is convenient to operate and accurate in control, at the same time, working links are reduced, and the welding quality is ensured.