Benefits of an Espresso Machine In an espresso machine, hot water is pushed at high pressure through finely ground coffee beans. This creates a rich smooth and smooth drink, commonly called espresso. The first espresso machines were steam-powered. They use an individual boiler to brew multiple drinks at a time. https://coffeee24351.blogchaat.com/29815901/10-pinterest-account-to-be-following-espresso-machine