How Does an Automatic Espresso Machine Work?

Your basic automobile gets you back and forth to work. You know gas is pumped through the engine to get the wheels to move. This is a basic concept that we all understand vaguely to some degree as we travel hither and thither. If we were to draw a picture, then a diagram following the … [Read more…]

What Is A PID Controlled Espresso Machine?

pid mounted controller

To brew a great cup of espresso coffee depends on several factors… Great tasting water Finely ground coffee Great tamping technique with a good quality portafilter The correct brew ratio (dose vs. yield) Now here comes the big one … temperature.  The water temperature needs to be between 195-205 degrees fahrenheit.  Most espresso machines that … [Read more…]