The invention relates to the technical field of metal smelting, in particular to a continuous extruding production method of a zinc-wrapped steel grounding electrode by using a double-groove wrapping machine. The continuous extruding production method of the zinc-wrapped steel grounding electrode by using the double-groove wrapping machine comprises the following steps that 1, round steel is straightened through pulling; 2, physical derusting is carried out; 3, oxide layers of the round steel are removed through ultrasonic waves; 4, heating is carried out; 5, the continuous extraction wrapping is carried out; 6, crystallization is carried out; 7, forming is carried out, the shearing is carried out according to the requirements after the crystallizer guide-out cooling, and zinc-wrapped steel products are obtained. The method provided by the invention has the following beneficial effect that the method belongs to a composite metal processing process capable of realizing the continuous production. The method provided by the invention has the advantages that 1, for the round steel cleaning, the ultrasonic waves are adopted for removing the oxide layers, and no pollution of the production process is ensured; 2, the high-frequency current heating is adopted for the wrapping heating, the zinc alloy die casting temperature control is precise, and the control is easy.