A double-shaft shredder is a device that shears and tears materials with two blades. It can cut large waste into smaller pieces. It has low speed, high torque, low noise, high stability, etc. It can process various solid waste, such as industrial waste, domestic waste, waste tires, etc. It can also crush thin-walled plastics and improve plastic recycling and reduce pollution. It is widely used in plastic recycling, resource regeneration, environmental protection, etc. The blades are made of imported alloy steel, with high performance, toughness and wear resistance. The parameters can be customized according to the customers needs. The device also has patent certification, intelligent system, quality assurance, etc.