In the upper Single Shaft Shredder rotor, the crushed material falls directly into the hopper of the lower crushing machine and the desired size is achieved in a single machine. It is used for crushing and shredding wastes such as plastic, paper, fabric, chipboard, wood. Duplex Crushing Single Shaft Shredder brings the materials to smaller sizes by breaking off small pieces by scraping from the materials in strong form as rotor design. The hydraulic piston pushes the material to be crushed to the blades and performs continuous crushing and shredding.