A comminuting apparatus is provided with a housing, at least two intermeshing scissor rolls, a screen, and an access tray. The housing has an entrance opening for receiving waste material and an exit opening for removing subdivided waste material. The scissor rolls are carried within the housing between the entrance opening and the exit opening for subdividing the waste material. The screen is carried by the housing between the scissor rolls and the exit opening. The access tray is provided by the housing and is removably supported downstream of the screen to provide a shear outtake manifold between the screen and the access tray.