(1) This equipment is applicable to self-adhesive label of blood collection tube and similar various round test tubes, automatic labeling of transparent label; 
 (2) Intelligent control: adopt German GS photoelectric sensor, so as to achieve photoelectric tracking; every box is labeled, and it can monitor and correct automatically if there will be no label, so as to prevent missing label and label wasting; 
 (3) Stable labeling: adopt control by deviation rectifier, featuring high labeling accuracy and flat labeling, without corrugation and bubbles; 
 (4) Adopt man-machine interface, making modification of labeling parameters convenient;