The invention provides a printed circuit board gold nickel groove nitrate groove device. The printed circuit board gold nickel groove nitrate groove device comprises a nitrate groove, a transfer groove, a first motor pump, a second motor pump, a first nickel cylinder, a second nickel cylinder, a liquid outlet pipe and a return pipe and is characterized in that the nitrate groove is provided with a central drug supply pipe, the nitrate groove is connected with the first motor pump through a pipeline, the first motor pump is connected with the transfer groove through a pipeline, the return pipe is connected to the upper portion of one end of the transfer groove, the liquid outlet pipe is connected to the lower portion of the side face of one end of the transfer groove, the return pipe and the liquid outlet pipe are connected with the second motor pump through a pipeline, and the second motor pump is connected with the first nickel cylinder and the second nickel cylinder through a pipeline. The nickel groove nitrate groove and used liquid can be rapidly recycled and can be secondarily used conveniently, and meanwhile the great effects of storing and transferring nitrate and ensuring storage safety are achieved.