The invention belongs to the technical field of drying equipment and relates to an electromagnetic drying chamber. The drying chamber comprises a chamber body, partition plates, a moisture dischargingdevice, a heating device, a surface air cooler, a high-temperature fan, a heat conduction liquid outlet pipe, a heat conduction liquid inlet pipe and a circulation pump. The partition plates comprisethe first partition plate and the second partition plate; the moisture discharging device comprises an inner moisture pipe, a heat exchanger, a moisture discharging fan and an outer moisture discharging pipe which are sequentially connected; the heating device comprises an electromagnetic inductor, an electromagnetic heating controller, a display, a three-phase short-circuit protection switch anda three-phase four-wire connecting terminal; and the electromagnetic inductor comprises a metal heating body, a heat insulation layer and an induction coil. By utilizing the electromagnetic drying chamber, through the electromagnetic heating principle, the metal heating body emits heat and heats a heat conduction medium, the heat energy loss is less, energy is saved, and the heat utilization rateis high; through air duct circulation and the design of the moisture discharging device, temperature control is accurate, and the drying efficiency is high; and through complete separation of heat conduction liquid and a circuit, safety and environmental protection are achieved, and the life is long.