... Description 1, Our XBF-01 storage units disintegrator (cd shredder) features low noise during disintegrating the stored medium, suitable ... credit card, IC card, etc. 2, The low noise shredder system is integrated with functions of pressing, extruding and cutting ... medium by double grinding and pressing process. 3, The shredder boasts 7 national patents, by adopting automatic cleaning technique, it is ...