The invention relates to a processing method of chilled meat. The method comprises the steps of fasting conducted before killing, showering conducted before killing, carbon dioxide stunning, bloodletting, pig body washing, hair scalding and skin peeling, hair removing, hair burning, refinishing, washing conducted before removing of internal organs, abdomen slitting and cutting conducted around anus, removing of the internal organs, numbering and small meat taking, three-gland removing, head and foot removing, removing of grease and kidneys, dressing, splitting, fat removing, Chinese herbal medicine liquid spraying, primary chilling, secondary chilling, cutting conducted through an electric saw, cutting dressing, patch cutting, meat airing, vacuum packing and radiation sterilization, wherein pig heads and pig feet are cut off in the head and foot removing step.