Abstract: Provided is an electric wire scrap high-grade recovery apparatus with improved recovery rates of copper materials and the like by causing miscut materials contained in crushed materials to be capable of being separated and recovered with good efficiency. A weir 11 which holds back part of the water flowing on a separation bed 10 in the width direction of the separation bed 10 is provided in a lower part of the separation bed 10, whereby miscut materials 43 contained in crushed materials gather in a region in the vicinity of an upper end of a water pool 12 formed by the weir 11. Therefore, in the above-described region where the miscut materials 43 on the separation bed 11 gather, there are provided on the separation bed partition plates 13, 14 which form miscut material recovery passages 15, 16, whose one end is open and through which the water does not flow, and the miscut materials 43 are recovered by using the miscut material recovery passages 15, 16.