Benefits of an Espresso Machine In an espresso machine, hot water is pushed through the finely grounded coffee beans. This produces a rich smooth and smooth drink, commonly known as espresso. The first espresso machines were powered by steam. These machines use only one boiler to make several drinks at https://www-coffeee-uk68197.blogsvirals.com/29260229/why-no-one-cares-about-espresso-machine