The invention discloses a cigarette-fixed full-automatic rotary smoking machine which comprises a main cabinet, a main control cabinet, a rotating system and an exhaust system. Cigarettes can be fixed, full-automatic lighting, smoking and butt removal of cigarettes are performed by means of rotation of a rotating system with a smoke trap, and functions of full-automatic leak detection and wind speed measurement are realized. The cigarette-fixed full-automatic rotary smoking machine is more similar to a linear smoking machine in operating mode as cigarettes are kept fixed in operation. Support can be provided for further reducing the difference between linear smoking machines and rotating disc type smoking machines in the tobacco industry as well as unifying capture test results of smoking machines for routine analysis.