This is a single-shaft shredder specifically designed for the无害化处理 (harmless treatment) of animal carcasses. Featuring a fully sealed hopper and crushing chamber, it effectively prevents the leakage of blood and odors, ensuring a hygienic processing environment. Through the tearing and shearing action of a powerful cutter shaft, it reduces various animal carcasses (such as pigs, cows, and chickens) to approximately 50mm in size, ready for direct connection to screw conveyors or pumps for subsequent processing.