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 known as espresso. The first espresso machines were steam-powered. They use a single boiler to make several drinks at https://wwwcoffeeeuk56394.blogs-service.com/60823115/the-ultimate-cheat-sheet-on-buy-espresso-machine