Rotation type microwave oven

The utility model relates to a rotation type microwave oven, including furnace chamber, shaft, transmission, furnace chamber and transmission are located inside the shaft, the furnace chamber includes cavity, magnetron, wave guide, thermocouple, intake pipe, blast pipe, main shaft, tray, material dish, spacer, the cavity is three layer construction, the skin is the insulating layer, the intermediate level is the heat preservation, the inlayer is the flame retardant coating, open the cavity side has the furnace gate, other side outer walls except that the furnace gate are equipped with wave guide and magnetron (i), (I) the cavity top is equipped with blast pipe and thermocouple, an air inlet pipe is arranged at the bottom, intake pipe and cavity intercommunication, the vertical setting of main shaft is in cavity central authorities and rotatory, 1 tray setting more than individual is on the main shaft, the spacer parcel is on the main shaft, and lie in between tray below or tray, be equipped with the material