Benefits of an Espresso Machine In an espresso machine hot water is forced under pressure to a high temperature through finely ground coffee beans. This produces a rich, smooth drink that's commonly called espresso. The first espresso machines were steam-driven. These machines use one boiler to make multiple drinks simultaneously. https://coffeeeuk90014.qowap.com/89315493/be-on-the-lookout-for-how-espresso-machine-is-taking-over-and-what-we-can-do-about-it