Benefits of an Espresso Machine In an espresso machine hot water is pushed at high pressure through finely grounded coffee beans. This creates a luscious smooth, smooth drink that is commonly called espresso. The first espresso machines were powered by steam. These machines use one boiler to make several drinks https://coffeee41931.blogdanica.com/29700122/14-creative-ways-to-spend-extra-money-espresso-machine-budget