How to Properly Maintain and Clean an Espresso Coffee Machine Espresso machines make use of pressure to push water through coffee grounds. This type of brewing produces a stronger drink than drip coffee. These machines require nine bars of pressure to extract the flavor from the ground. Espresso machines are https://coffeee-uk48614.amoblog.com/the-reasons-coffee-machines-espresso-will-be-the-hottest-topic-in-2023-51682689