Benefits of an Espresso Machine In an espresso machine, hot water is forced through finely ground coffee beans. This produces a smooth, rich drink, known as espresso. The first espresso machines were steam powered. These machines use only one boiler to make several drinks at once. The water is boiling https://coffeeeuk50470.blog-eye.com/29877381/why-you-should-concentrate-on-improving-buy-espresso-machine