The invention discloses a dual-cooling wire drawing machine, and relates to the technical field of metal wire drawing. The wire drawing machine comprises a supporting box frame, a large belt wheel is arranged on the rear side of the supporting box frame, and is connected with a small belt wheel through a belt, and the small belt wheel is mounted on a motor; a first belt wheel is arranged on the side face of the large belt wheel and is connected with a second belt wheel through a belt, and a first rolling wheel and a second rolling wheel are each provided with a wire drawing rolling wheel; a wire thinning device is arranged between the wire drawing rolling wheels, the positions above two wire drawing rolling wheels and the wire thinning device are each provided with a water cooling device, and a drying device is arranged on the right side of the supporting box frame; a water inlet pipe and a water outlet pipe are arranged on the left side of the supporting box frame, and are each provided with a water valve; and the water cooling devices are connected with the water inlet pipe. The dual-cooling wire drawing machine has the beneficial effects that the wire drawing machine is reasonable in structure, easy to operate, small in occupied space, and capable of removing water on machined metal wires, and internal heat of the whole machine is reduced.