How Does Machine Espresso Work? Machine espresso uses precision pressure and incredible filter technology to produce the coffee we love. What exactly does it work? Espresso is made by pushing hot water at high pressure through finely ground coffee. The process is similar to making drip coffee. However, the pressure https://coffeeeuk01982.bloguetechno.com/20-resources-that-will-make-you-better-at-best-home-espresso-machine-65121320