Benefits of an Espresso Machine In an espresso machine hot water is pushed through the finely grounded coffee beans. This creates a luscious smooth, smooth drink that is commonly called espresso. The first espresso machines were steam powered. They use only one boiler to make several drinks at the same https://coffeeeuk22578.blogdosaga.com/29694890/buy-espresso-machine-the-good-the-bad-and-the-ugly