Astoria Single Group Coffee Machine

A 1 group coffee machine can make two coffee cups within two minutes on average. The 2 group coffee machine is able to make up to four cups of coffee within the same time frame.Group heads, sometimes shortened to 'groups' simply refers to the component on an espresso machine that allows the connection with a portability. During the process of extracting espresso, hot water is forced through the group head under pressure.The group head is a part of any espresso machine. It is the heart of the machine and responsible for creating a great cup of espresso. Located on the front of the machine, the group head is a metal, permanent attachment that brings water out of the machine and into the filter basket.In commercial settings where there are constantly back-to-back orders, a three-group commercial espresso machine can make all the difference. With three groups, baristas can make multiple drinks at a time, and you start to get enough room for more than one barista to work at the machine simultaneously.