How Does Machine Espresso Work? Machine espresso utilizes precise pressure and mind-blowing filter technology to create the coffee we love. What exactly is it that makes it work? To make espresso hot water is pushed under pressure through finely ground coffee. The process is similar to making drip coffee, however https://coffeee33158.blogzag.com/74066009/why-is-there-all-this-fuss-about-espresso-coffee-machine