Benefits of an Espresso Machine In an espresso machine hot water is pushed under high pressure through finely ground coffee beans. This produces a rich, smooth drink that's commonly known as espresso. The first espresso machines were powered by steam. These machines utilize a single boiler to make several drinks https://wwwcoffeeeuk83428.total-blog.com/you-can-explain-espresso-machine-to-your-mom-55023940