This device is used to reduce the size of all kinds of materials. Industrial shredders are produced in different sizes and design variations for different applications. Industrial shredder parts include rotor, counter blades, housing, motor, transmission system, power system and electrical control system. Some examples of materials that are usually Crushed are: tires, metals, broken cars, wood, plastic, leather, paper and garbage. Industrial shredders are usually used to process materials of different sizes to separate or reduce transportation costs. Waste materials such as municipal solid waste, radioactive waste, medical waste, and hazardous waste are crushed in treatment and disposal systems.