The invention discloses a production line for making sand by using a stone breaker. The production line comprises an inclined and upward conveying auger, a sand making machine, a spiral discharging device, a screening device, a dust collecting device, a wet mixing device and a sand discharging device which are sequentially connected, wherein the sand making machine is used for making overhead-processed sand by using a support frame with the height of at least 3m; the conveying auger is used for lifting broken stone to the sand making machine by a spiral conveying device; the spiral discharging device comprises a spiral transportation track and a plurality of speed reducing structures arranged at one side of the spiral transportation track, and the spiral transportation track and the plurality of speed reducing structures are arranged from top to bottom; the spiral discharging device is used for slowly descending rough sand prepared by the sand making machine to the screening device from top to bottom; and the screening device comprises a vibrating screen, a strong-magnetism screen, a cyclone cluster and a horn-shaped sand outlet sequentially arranged from top to bottom. By using the production line for making sand by using the stone breaker, the influences of vibration of the sand making machine to the production line for making sand are eliminated, and furthermore, the aim of prolonging the service life of the production line is achieved.