Benefits of an Espresso Machine In an espresso machine hot water is pushed under high pressure through finely ground coffee beans. This results in a smooth and rich drink known as espresso. The first espresso machines were steam-driven. These machines utilize a single boiler to brew several drinks simultaneously. The https://wwwcoffeeeuk87064.thelateblog.com/30293591/from-the-web-twenty-amazing-infographics-about-espresso-machine