The roasting process itself can be monitored and programmed via the control tower system. This is the well known Roast Profile System, that Giesen Coffee Roasters uses. Proven recipes and roast profiles can be saved into the system and replayed for selected batches. In this way, it is easy to roast different coffee types, each with their own settings and duration, for the optimal stable end result that meets the original quality every time again.
The control tower system is easy to operate via a touchscreen where the temperature, power, fan speed and drum speed can be adjusted. All parameters are visible on the screen and every adjustment can be controlled, even up to the physical under pressure in the roasting drum.