Energy-saving heating equipment for metal heat treatment

The utility model relates to the technical field of metal heat treatment, in particular to energy-saving heating equipment for metal heat treatment. The heating furnace comprises a mounting platform, a sliding groove is formed in the mounting platform, a feeding device is arranged in the sliding groove, a heating furnace body is arranged on the mounting platform, a lifting rotating device is arranged at the top of the heating furnace body, and preheating bins are symmetrically arranged on the two sides of the heating furnace body. The problems that when existing heating equipment for metal heat treatment is used for metal heat treatment, heat generated in the working process of the heating equipment is discharged into the surrounding environment through a heat treatment chamber, so that the surrounding environment is affected, and meanwhile heat energy is wasted are solved. And in addition, the problem of electric power waste caused by uneven heating in the heating process is solved. 本实用新型涉及金属热处理技术领域，尤其涉及一种节能