How Does Machine Espresso Work? Machine espresso makes use of precise pressure and incredible filter technology to produce the delicious coffee we enjoy. What exactly does it work? Espresso is produced by pushing hot water under high pressure through finely-ground coffee. The process is similar to that of making drip https://coffeee-uk26882.wizzardsblog.com/29779148/the-espresso-machine-sale-success-story-you-ll-never-remember