PURPOSE: To continuously produce a metallic sheet from semi-solidified metal by pouring molten metal into between a rotator for cooling/stirring and a fixed wall at outer periphery thereof, cooling with rotation of the rotator and casting to plate-state with a water-cooled roll after making the molten metal, the semi- solidified metal.

CONSTITUTION: At a part of the outer periphery of cylindrical. water-cooling type rotator 1 providing ceramic sleeve 1b on outer periphery, the fixed wall 2 having the same curvature as surface curvature of the rotator 1, is set. The molten metal 11 is poured into gap 7 between outer face of the rotator 1 and refractory lining 2a on the fixed wall 2, and the molten metal in the gap 7 is stirred and cooled with the rotation of rotator 1 to make this the semi- solidified metal dispersion-precipitating non-dendritic primary crystal, and br rotating the water cooled roll 3 set at lower end part of the fixed wall 2 at the same time, the metal sheet 14 having excellent workability is continuously cast from the semi-solidified metal.