The utility model relates to a self-heating heat-preservation casting ladle for a casting machine, and belongs to the field of casting machinery. The self-heating heat-preservation casting ladle for the casting machine comprises a casting ladle body, a casting ladle cover and an electric heating element, wherein the casting ladle is mounted on the casting ladle body, the electric heating element is mounted on the casting ladle cover, the casting ladle body matches with the casting ladle cover in size, a pouring cup is arranged on the casting ladle cover, grid-shaped rib plates are arranged on the inner side of the casting ladle body and the inner side of the casting ladle cover, and a hook is arranged on the casting ladle body. According to the self-heating heat-preservation casting ladle for the casting machine, the electric heating element is arranged, the temperature of the casting ladle can be kept for a long term, continuous casting can be achieved, and the self-heating heat-preservation casting ladle for the casting machine is convenient to use and high in production efficiency.