Energy-saving heating equipment for metal heat treatment

The utility model relates to the technical field of heating equipment, and discloses energy-saving heating equipment for metal heat treatment, which comprises a supporting rod, a placing plate is fixedly arranged at the top of the supporting rod, a heating equipment main body is arranged at the top of the placing plate, and a protective door is rotatably connected to the front side of the heating equipment main body. A fixing plate is fixedly assembled on the outer edge of the supporting rod, a first bearing is fixedly arranged on the top of the fixing plate, and a rotating rod is fixedly assembled on the inner wall of the first bearing. Through cooperative use of a first bearing, a rotating rod, a second bearing and a placement cabin and cooperation of a driving motor and a second gear, metal subjected to heat treatment can be driven to rotate by 360 degrees during heat treatment, the heating uniformity is improved, and the situation that when multiple kinds of metal are heated at the same time, it cannot be