Benefits of an Espresso Machine In an espresso machine hot water is pushed through the finely grounded coffee beans. This produces a smooth, rich drink, known as espresso. The first espresso machines were steam powered. They use an individual boiler to brew several drinks at once. The water is boiling https://coffeee66288.blogsvila.com/29906011/what-you-can-do-to-get-more-from-your-espresso-machine