Important Parts of an Espresso Machine A good espresso machine will give you a shot with a rich body with a rich taste and an strong aroma. This requires a high pressure and temperature. It is also important to be aware of the crema, which is a golden brown layer https://wwwcoffeeeuk03517.laowaiblog.com/29117656/five-things-you-ve-never-learned-about-espresso-machine