1.single shaft shredder 2.Fit for shredding large and hard objects 3.plastic/rubber/wood/metal 4.CE Certificate This type of shredder is the economical machine, widely applicable to shred solid materials like plastic, rubber, fiber, paper, wood, electrical components and cable which are difficult to be shredded,for example, the sideline plastics, toe gum, hardboard, electronic board, wood, ...