The invention discloses a production device for crystallized honey. The production device comprises a tank body, wherein a first feeding hole for injecting liquid-phase honey, and a second feeding hole for injecting crystal-phase honey are formed in the tank body; a pre-cutting mechanism and a conveyer belt mechanism in match are arranged outside the tank body; the pre-cutting mechanism is used for pre-cutting solid crystal-phase honey which is conveyed to the second feeding hole through the conveyer belt mechanism; the tank body is internally provided with a pre-grinding homogenization mechanism and a high-shearing emulsification stirring mechanism in match; the pre-grinding homogenization mechanism is arranged at the second feeding hole and is used for further grinding the cut crystal-phase honey and mixing with the liquid-phase honey; the high-shearing emulsification stirring mechanism is rotated to stir the liquid-phase honey and the grinded crystal-phase honey to uniformly mix the honey inside the tank body. The production device has the advantages of simple and compact structure, easy operation and maintenance, high automatic degree and high working efficiency and is capable of effectively improving the quality of crystallized honey.