How Does Machine Espresso Work? The machine espresso is made using precise pressure and filtering technology that is amazing to make the coffee you enjoy. What exactly is it? To make espresso hot water is forced under high pressure through finely ground coffee. The process is similar to that of https://www-coffeee-uk04163.blogpayz.com/29838939/7-things-about-best-home-espresso-machine-you-ll-kick-yourself-for-not-knowing