Espresso Machines - Which One is Right For You? It is what most people think of when they envision an espresso machine. They are pumps-driven espresso machines that allow the user to control the grinding, tamping and extraction times. Luigi Bezzera, Desiderio Pavoni and others invented improvements to the design. https://www.coffeee.uk/products/kotlie-espresso-coffee-machine-with-milk-frothing-wand