Intensive tobacco curing barn electromagnetic heating machine and using method thereof

The invention discloses an electromagnetic heating machine for an intensive tobacco curing barn and a use method thereof, and the electromagnetic heating machine comprises a cabinet, a plurality of heating cylinders installed in the cabinet, serially connected electromagnetic coils wound on the heating cylinders, a control cabinet connected with the electromagnetic coils, and an electromagnetic heater and a frequency converter which are installed in the control cabinet, the PLC control screen is installed on the control cabinet, the temperature and humidity sensor is connected with the PLC control screen, and the PLC control screen is provided with a control system which receives signals of the temperature and humidity sensor and controls the electromagnetic heater and communication with the frequency converter. According to the invention, the PLC control screen is used for setting parameters such as baking stages, duration, temperature, humidity, wind speed, safe temperature of the electromagnetic coil and t