How Does Machine Espresso Work? Machine espresso uses precision pressure and mind-blowing filter technology to make the coffee we love. What exactly is it? Espresso is made by pushing hot water at high pressure through finely-ground coffee. The process is similar to that of making drip coffee. However, the pressure https://coffeee60431.mybuzzblog.com/9354197/15-terms-everybody-within-the-espresso-machine-sale-industry-should-know