Benefits of an Espresso Machine In an espresso machine hot water is forced 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 powered by steam. They utilize one boiler to brew multiple drinks https://coffeee72260.tblogz.com/20-trailblazers-lead-the-way-in-espresso-machine-43899343