Provided is circumcision equipment, comprising: a propulsion self-locking device, a circumcision device, an assembly method and a method of use thereof; an electric circumcision device; a washer circumcision device; a blood vessel docking device for the circumcision device; a scale circumcision device; a knob opening device, a circumcision device, an assembly method and a method of use thereof; a built-in positioning device for the circumcision device; a knob switch device for the circumcision device; a prepuce cutting suturing device and a U needle; a prepuce cutting suturing device with an indicating device; a visually operated prepuce cutting suturing device; an A-type extroversive prepuce cutting suturing device; a B-type extroversive prepuce cutting suturing device; and a C-type extroversive prepuce cutting suturing device. The invention provides a variety of circumcision equipment with excellent performance.