How Does Machine Espresso Work? Machine espresso makes use of precise pressure and mind-blowing filter technology to make the coffee we love. But how exactly does it work? Espresso is produced by pushing hot water under high pressure through finely-ground coffee. The process is similar to making drip coffee, however https://coffeee00144.pages10.com/7-things-you-ve-always-don-t-know-about-espresso-coffee-machine-65373448