Benefits of an Espresso Machine In an espresso machine, hot water is forced under high pressure through finely ground coffee beans. This results in a smooth, rich drink known as espresso. The first espresso machines were powered by steam. These machines use one boiler to brew multiple drinks simultaneously. When https://coffeee-uk32283.blogginaway.com/30350075/12-companies-leading-the-way-in-espresso-machine