How Does Machine Espresso Work? Machine espresso employs precise pressure and mind-blowing filter technology to make the delicious coffee we enjoy. What exactly is it? Espresso is made by pushing hot water under pressure through finely-ground coffee. The process is similar to that of making drip coffee. However the pressure https://coffeeeuk05348.csublogs.com/36102657/15-terms-everybody-within-the-espresso-machine-sale-industry-should-know