Benefits of an Espresso Machine In an espresso machine hot water is forced through the finely grounded coffee beans. This results in a smooth and rich drink, known as espresso. The first espresso machines were steam powered. These machines use only one boiler to make several drinks at the same https://www-coffeee-uk55924.therainblog.com/29073112/the-most-innovative-things-that-are-happening-with-buy-espresso-machine