How Does Machine Espresso Work? The machine espresso is made using precision pressure, and a filtering system that is awe-inspiring to create the coffee you love. What exactly is it? Espresso is produced by pushing hot water under high pressure through finely ground coffee. The process is similar to making https://coffeeeuk69570.blogrenanda.com/35749871/the-most-significant-issue-with-best-home-espresso-machine-and-how-you-can-fix-it