How Does Machine Espresso Work? The machine espresso is made using precise pressure and filtering technology that is amazing to make the coffee you love. How does it work exactly? Espresso is made by forcing hot water at high pressure through finely ground coffee. The process is similar to making https://www-coffeee-uk67327.blogunok.com/30018538/10-misconceptions-your-boss-holds-about-best-home-espresso-machine