Astra Office Elite Espresso And Cappuccino Machine OE-09- Fully-Automatic with an extra large brewing mechanism and a double grinder that grinds beans for each cup. Produces up to 180 cups per hour. Thermo circulation brewing system, automatic water fill, vacuum valve, pre-infusion capabilities. To ensure freshness, the Office Elite coffee machine does not pre-grind the coffee. The Office Elite is equipped with 2 grinders that hold the fresh coffee beans until the desired drink is selected. Once the user selects the desired drink, the Office Elite then gathers the necessary coffee beans from the hoppers, grinds the beans, tamps the grounds and extracts the perfect cup of FRESH coffee.