Buying an Espresso Coffee Machine Espresso machines heat the water to a temperature near boiling and then force it under high pressure through tightly packed ground coffee into portafilters. They also provide steam for milk-based drinks. The majority of espresso machines can be programmed with settings to adjust the strength https://wwwcoffeeeuk01964.win-blog.com/9887783/10-locations-where-you-can-find-coffee-espresso-machine