Cell separation machine temperature control system suitable for islet cell purification

The invention discloses a cell separation machine temperature control system suitable for islet cell purification. The system comprises a cell separation mechanism, a cooling system and a machine boxprovided with a working cavity, wherein the cell separation mechanism comprises an actuator provided with a rotating shaft and further comprises a shaft sleeve, a centrifugal shaft, a centrifugal cupand a bearing which are arranged in the working cavity; the rotating shaft of the actuator is in linkage with the centrifugal shaft; and the cooling system comprises a cooling device, an upper radiator and a lower radiator. The cell separation machine temperature control system suitable for the islet cell purification has the advantages that the lower radiator is arranged, so the heat can be takenaway by the lower radiator during bearing working, thereby effectively preventing the heat generated during bearing working from being transmitted to the centrifugal cup, and the quality of the isletcell purification is effect