Swing Arm Machine Cut nonmetal materials like leather, plastic, rubber, canvas, nylon, paper-board, fabric, EPE etc. ISO9001 Detailed Product Descriptionrocker machineThe ... guarantee the flexible rotation and good reliability of upper beating board.3. The switch is operated by both hands to ... , and the service life of die cutter and cushion board is prolonged.5. The inertial of flying wheel is ...