The article is devoted to the development of a mathematical model of a vulcanization boiler, namely, the temperature control loop inside the boiler. The mathematical model of the boiler was obtained by the Rotach method in the form of a transfer function. Simulation modeling was performed in the VisSim software tool. The adequacy and stability of the model is proved and the numerical values ​​of the quality criteria of the transient process are obtained. The resulting model is intended to determine the optimal settings of the regulator of the vulcanization process control system.

Keywords: transfer function, vulcanization boiler, transient, software, system order, vulcanization process, control, calculated transfer function, delay time, sleeve