The process of Chiwell coverslipper is fully automatic, and the man-machine interaction interface is simple to operate, easy to learn and use. The covered slide is automatically transmitted to the built-in storage, which can be taken and read at any time to achieve mass operation, and the whole process does not require personnel to take care; The covering process has the characteristics of simple action, high working efficiency and stable structure, and is widely used in pathology departments and scientific research laboratories of major hospitals.