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 produces a smooth, rich drink referred to as espresso. The first espresso machines were powered by steam. These machines use one boiler to make several https://coffeee93243.blogolize.com/4-dirty-little-details-about-the-buy-espresso-machine-industry-69099171