The invention discloses an intelligent processing system for blood components, which comprises a frame, a blood bag conveying mechanism, a high-precision scanner, a label printing device with a stripping film, a label adhering device with a label absorber, a blood bag sensor, a checking device and a computer, and is characterized by also comprising a weighing sensing device, a color identification device and a sorting device, wherein the blood bag conveying mechanism is arranged on the frame; and the high-precision scanner, the blood bag sensor, the weighing sensing device, the color identification device, the label printing device with the stripping film, the label adhering device with the label absorber, the checking device and the sorting device, which are communicated with the computer, are arranged on the frame in turn along with the moving direction of a blood bag conveying surface of the blood bag conveying mechanism. Compared with the prior art, the intelligent processing system for the blood components has remarkable advantages; and the technical scheme of the invention can comprehensively and intelligently process the blood components, completely replace the manual operation process and save time and labor.