A cross-cut paper shredder including spacer with oil

摘要

It relates to a document shredder including an oil-containing spacer, wherein the oil-containing spacer installed between a plurality of cutters mounted on a rotating shaft discharges oil to a contact surface with a ring installed in an empty center, It is possible to minimize friction between the outer surface and the empty inner surface of the center portion of the spacer, and minimize the remaining shredded documents between the cutter and the cutter.