Microcrystalline graphite granulating machine

The utility model relates to a microcrystalline graphite granulating machine, which comprises a speed reducer and a motor respectively provided with a mechanical upper part and a mechanical lower part. The upper part of the speed reducer is connected with an agitator, and an output shaft at the lower part of the speed reducer is connected with a rolling device. The outer layer of the rolling device is provided with a cylindrical granule rolling die, the circumferential wall of the granule rolling die is provided with a through hole having a circular or rhomboidal cross section, and two opposite rolling wheels are arranged in an inner chamber of the granule rolling die. One end of a central shaft of the rolling wheels is fixed on an outer supporting frame plate at the outer end surface of the rolling device, and the other end of the central shaft is fixed on a driving seat plate on the inner end surface of the rolling device. A fixed knife holder is fixed on the granule rolling die, and a regulating screw rod connected with a regulating blade is arranged on the fixed knife holder. Microcrystalline graphite powder can be directly processed into rhomboidal or cylindrical microcrystalline graphite granules having a granularity between 1 mm and 10 mm with regular and unified shapes, consistent length and uniform granularity.