How Does Machine Espresso Work? The machine espresso makes use of precision pressure, and a filter technology that is awe-inspiring to make the coffee you love. But how exactly does it work? Espresso is made by pushing hot water under high pressure through finely-ground coffee. The process is similar to https://www-coffeee-uk40617.blogstival.com/52250939/20-resources-that-will-make-you-more-effective-at-best-home-espresso-machine