Espresso Machines - Which One is Right For You? It is what most people think of when they imagine an espresso machine. These are pump-driven espresso machines which allow the user to manage the grinding, tamping and extraction time. Luigi Bezzera and Desiderio Pavoni invented several improvements to this design https://coffeee-uk17861.ziblogs.com/29867313/how-espresso-coffee-maker-has-become-the-most-sought-after-trend-in-2023