Movable and semi-movable: Movable and semi-movable trailer that can be operated in any workplaces. Capacity for mass processing: Capacity for the maximum 300 tons of used-concrete and asphalt-concrete per hour. Easy separate collection of the iron bars and iron frames: Easy separate collection of the various iron bars and iron frames through Magnetic Separator. Superior quality of the iron frames: Production of quality products by first and second crusher and screen. Realization of credit-sale: Realization of credit-sale, the long-cherished dream, through production of recyclable aggregates which are under the size of 5~6mm.