Benefits of an Espresso Machine In an espresso machine hot water is pushed under pressure to a high temperature through finely ground coffee beans. This results in a smooth, rich drink referred to as espresso. The first espresso machines were steam-driven. They utilize one boiler to make multiple drinks simultaneously. https://www-coffeee-uk81692.blog2news.com/30344015/7-small-changes-you-can-make-that-ll-make-the-difference-with-your-buy-espresso-machine