How Does Machine Espresso Work? The machine espresso makes use of precise pressure, as well as a filter technology that is mind-blowing to create the coffee you love. What exactly does it work? To make espresso hot water is forced under high pressure through finely ground coffee. The process is https://coffeee85867.theisblog.com/29981593/learn-about-espresso-coffee-machine-while-working-from-at-home