An espresso machine is a machine designed to brew coffee by forcing boiling water through fine coffee powder. An espresso coffee is usually taken with rich, creamy foam. Very often the espresso coffee is the base for many different types of coffee such as macchiato, café latte, café Americano, etc. Compared to all the different kinds of coffee, the espresso coffee has more caffeine as it is served in small quantities.
When looking for a fully automatic espresso machine, you have the choice to go for either a dual heating system or a single heating system machine. For instance, if you go for a dual boiler machine, then when you’re going to start the steam model, you’ll need to wait for about ten seconds until steam is available. With a single element system, the wait time increases by a factor of 5 and it takes about fifty seconds to get steam.
3) This machine is crazy smart. It knows exactly when to clean itself, or tells you when to start the cleaning cycle. To clean it, all you do is insert a tablet in the coffee powder drawer and it does its thing. It knows when it needs water, when the filter needs to be changed, etc. In fact, since we have a water filter built into our refrigerator, we just use that filtered water in the coffee machine and therefore we don't need to use the expensive water filters. Bottom line, if you just pay attention and clean the machine on a regular basis when it tells you to, this is a no-brainer machine.