17 Mar '17, 11pm

Kudos @CliveCoffee Simple but deep explanation on workings of espresso machines #longread #ImportantToKnowB4DivingIn

Kudos @CliveCoffee Simple but deep explanation on workings of espresso machines #longread #ImportantToKnowB4DivingIn

Espresso is only one part of the overall machine – especially machines designed for the American market. Equally as important is richly textured milk, used to make cappuccinos or lattes. To get milk textured and hot, machines need steam. In order to produce steam, water needs to be boiled – however coffees brew best at temperatures well below boiling (195°-205°F). The following are the four ways different machines solve the problem of keeping some water boiling, and other water at a lower temperature: In Single Boiler machines, the boiler has one heating element with two thermostats. One thermostat is set for a temperature range that is ideal for brewing coffee. The other is set at a temperature meant to boil water and produce steam. Since this is a pretty simple build, machines in this category tend to be relatively low cost. There are two big drawbacks. The first: you ca...

Full article: https://clivecoffee.com/2017/03/how-do-espresso-machines-...

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