Espresso Machines - Which One is Right For You? Most people envision this when they think of an espresso machine. They are pumps-driven machines that allow the user to have control over grinding, tamping, and extraction time. Luigi Bezzera and Desiderio Pavoni developed several improvements to this design which included https://www.coffeee.uk/products/de-longhi-all-in-one-coffee-maker-espresso-machine