The powder coating oven requires precise control on both temperature and time, the typical process would be hold the temperature and a set value for a certain period of time, the conventional solution would be using two control device , one is a temperature controller and the other one is a timer. At Maxwell, we have a temperature controller with built-in timer, the temperature can be controlled at a preset value and the timer can be programmed to engaged when temperature reach to set value and holding the temperature at certain period of time, when the time elapsed, the burner will be turned off. our model FT20X is a perfect solution for the oven. when the coating process finished, operator can hear a buzzer goes off to sort of notify the process is finished.