Benefits of an Espresso Machine In an espresso machine hot water is pushed at high pressure through finely grounded coffee beans. This creates a luscious smooth drink that's called espresso. The first espresso machines were steam-powered. These machines use one boiler to brew several drinks at once. The water is https://www.coffeee.uk/products/de-longhi-stilosa-ec260-cr-manual-espresso-machine-1l