Buying an Espresso Coffee Machine Espresso machines heat the water to close to boiling. They then push it under high pressure through tightly packed ground coffee into portafilters. They also provide steam for milk-based drinks. Most espresso makers include programmable settings for drink sizes and strengths. They may also feature https://wwwcoffeeeuk66350.liberty-blog.com/29908554/15-things-you-didn-t-know-about-coffee-espresso-machine