The invention relates to hydraulic mineral-separation equipment, in particular to powerful hydraulic mineral-separation equipment. The technical purpose is to provide the powerful hydraulic mineral-separation equipment with high mineral-separation efficiency. The powerful hydraulic mineral-separation equipment comprises a mineral-separation pool, a first support, a second support, a first bearing pedestal, a first rotation shaft, a first belt pulley, a first seal ring, rotary blades, a second seal ring and the like; the top end of the right wall of the mineral-separation pool is connected to the first support, the right side of the bottom in the mineral-separation pool is connected to the second support, the right side of the bottom in the mineral-separation pool is connected to the first bearing pedestal, the first bearing pedestal is located in the second support, and the top of the first bearing pedestal is provided with the first rotation shaft. According to the powerful hydraulic mineral-separation equipment, the effect that the mineral-separation efficiency is high is achieved; by making a circular slide rail move more quickly to the left and right on a first slide rail and a second slide rail, the moving speed of a mineral-separation groove is increased at the same time.