Benefits of an Espresso Machine In an espresso machine hot water is forced through the finely grounded coffee beans. This creates a rich smooth, smooth drink that is commonly called espresso. The first espresso machines were powered by steam. They use an individual boiler to brew several drinks at once. https://coffeee-uk34836.blog-a-story.com/9894403/are-you-responsible-for-the-buy-espresso-machine-budget-12-tips-on-how-to-spend-your-money