The utility model relates to a high-speed mixer, including the organism, the circuit is connected with time controller on the organism, and time controller includes time-recorder, switch and alarm, time-recorder and alarm line connection, switch and alarm line connection. The beneficial effects of the utility model are that: the timer control mixes the operating time of machine, and the alarm was reported to the police when the time was arrived, closes and mixes the machine, and the effective control mixes the operating time of machine, improves work efficiency.