Automatic distributor for dispensing espresso coffee starting from coffee-beans and relative method

摘要

A method for preparing espresso coffee starting from coffee beans, comprising the following steps:
inserting coffee beans in a containment tank (2);
creating vacuum in the containment tank (2) for containing the coffee beans;
transferring a pre-established amount of coffee beans from the containment tank (2) to a dosing chamber (11);
transferring a portion of coffee beans from said dosing chamber (11) to a grinding station;
grinding the portion of coffee beans that has reached the grinding station.