How Does Machine Espresso Work? The machine espresso uses precise pressure and filter technology that is awe-inspiring to make the coffee you enjoy. How does it work exactly? Espresso is made by forcing hot water under high pressure through finely-ground coffee. The process is similar to that of making drip https://wwwcoffeeeuk94018.designi1.com/51654044/the-most-successful-espresso-coffee-machine-experts-have-been-doing-3-things