How Does Machine Espresso Work?
Machine espresso uses precision pressure and incredible filter technology to produce the coffee we love. How does it work exactly?
best cheap espresso machine is made by pushing hot water at high pressure through finely ground coffee. The process is similar to making drip coffee machine espresso, but the major difference is in the pressure.
The Head of the Group
The group head is the portafilter that you insert when brewing buy espresso machine. It disperses water into the portafilter and controls the pressure of the extraction. There are various kinds of group heads, each with their own advantages and drawbacks. Some are focused on temperature stability, some on pre-infusion...
How Does Machine Espresso Work?
Machine espresso uses precision pressure and incredible filter technology to produce the coffee we love. How does it work exactly?
best cheap espresso machine is made by pushing hot water at high pressure through finely ground coffee. The process is similar to making drip coffee machine espresso, but the major difference is in the pressure.
The Head of the Group
The group head is the portafilter that you insert when brewing buy espresso machine. It disperses water into the portafilter and controls the pressure of the extraction. There are various kinds of group heads, each with their own advantages and drawbacks. Some are focused on temperature stability, some on pre-infusion capabilities, while others are designed to control the lever. There are some that include a mix of features, such as the E61 one, which is the most popular choice among baristas because of its ability to offer multiple perks in one package.
