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 results in a smooth, rich drink known as espresso. The first espresso machines were powered by steam. These machines use one boiler to make multiple https://coffeeeuk33029.bloggosite.com/36325399/10-of-the-top-mobile-apps-to-buy-espresso-machine