The double-shaft shredder is mainly used for crushing large hollow materials (waste tires, plastic barrels, etc.) and various mixed wastes, especially wastes containing metal, or pre-shredding wastes containing sand and other tools that are easy to wear. Its main features are as follows: Stability: It is mainly welded by high-quality steel plates to ensure the stability of the equipment for long-term and heavy-duty processing of materials. Convenience: The bearing seat adopts a patented split and disassembled, can quickly remove the moving knife, fixed knife and other components, easy to maintain and replace the tool, high efficiency: the shaft is processed and refined with high-strength and heavy-duty special steel, and it is more reasonable to cooperate with the tool to provide powerful power for cutting and improve the processing efficiency of the equipment.