Since 1970s, all La Spaziale espresso machines have three important advantages that is unmatched by any other companies:
These are achieved with the award-winning, patented heat exchange system using steam circulation.
Q: Why is it important to use steam circulation?
A: Most heat exchangers are submerged in boilers. This will cause problems as limescale will form over time on the exchanger. Efficiency will decrease eventually, causing you unable to handle the best coffee beans no matter what.
To have a look on how this exclusive system works, please visit here.