Espresso Machines - Which One is Right For You? This is what people imagine when they think of an espresso machine. They are pumps-driven machines that give the user the control over grinding, tamping and extraction time. Luigi Bezzera and Desiderio Pavoni patented several improvements to this design which included https://www.coffeee.uk/products/salter-espirista-coffee-machine-with-milk-frother