Espresso Machines - Which One is Right For You? This is what people think of when they imagine an espresso machine. These are machines driven by pumps that allow the user to manage the grinding, tamping and extraction time. Luigi Bezzera, Desiderio Pavoni and others invented improvements to the design. https://www.coffeee.uk/products/delonghi-traditional-pump-espresso-machine-220v-black