The invention discloses a ceramic rotary slurry spraying forming method. The ceramic rotary slurry spraying forming method is characterized by comprising the following steps that (1) mold arrangementis conducted, specifically, molds needing to be machined are arranged on a rotary mold conveying device; (2) mold transporting is conducted specifically, the molds needing to be machined are transported to slurry spraying stations; (3) slurry spraying is conducted, specifically, after the molds are transported to the slurry spraying stations, nozzles located below the stations are made to stretchinto the molds through a lifting device, the nozzles rotatably spray the slurry onto the inner walls of the molds uniformly, and blank bodies are formed; (4) mold blank transporting is conducted, specifically, the blank bodies are transported to blank taking stations; and (5) blank taking is conducted, specifically, the bank bodies are taken down after being transported to the blank taking stations. According to the ceramic forming method, through the mode that the nozzles spray the slurry rotationally, the slurry can be sprayed onto the interiors of the molds more uniformly, the probability that pores occur to the blank bodies due to traditional slurry injection can be reduced, and the phenomenon that the slurry is not sprayed uniformly is decreased.