The invention discloses a temperature balanced electric heating furnace based on multi-area temperature control and belongs to the field of electric heating furnaces. The problem that temperature in a furnace cavity of a traditional electric heating furnace is uneven in the heating process is solved. The temperature balanced electric heating furnace based on multi-area temperature control is composed of a rear area electric heating wire, a middle area electric heating wire, a front area electric heating wire, heat preservation filler, a furnace wall, a rotary shaft, a furnace opening, a furnace door, a furnace cavity, a furnace hearth, a liftable supporting board device, a front area thermocouple, a middle area thermocouple, a rear area thermocouple and a temperature adjuster. The temperature adjuster further comprises a thermocouple signal conditioning unit, an A/D conversion unit, a computer, an output isolation module, a controllable silicon controller, an alternating current power supply and an alarm device. The effect that the temperature of the electric heating furnace is balanced within +/-4 DEG C can be guaranteed.