How Does Machine Espresso Work? The machine espresso is made using precise pressure and filtering technology that is amazing to make the coffee you enjoy. How exactly does it work? Espresso is produced by pushing hot water under pressure through finely-ground coffee. The process is similar to making drip coffee, https://coffeee64896.bluxeblog.com/61881087/espresso-machine-sale-the-evolution-of-espresso-machine-sale