- Greater safety for stored materials that are not accessible when the machine is off or unattended
- Less noise in the area in which it operates therefore greater comfort for operators
- Less amount of pollutants from the external environment that can penetrate the machine
- Greater cleanliness of the stored material
- Less heat exchanges and thermal changes inside the machine
For Lift technologies, the automatic closing door is compulsory in configurations with double internal bay or overhead bay, and optional in other cases.
For Slim technologies, on the other hand, a manual closing door can be fitted.