Important Parts of an Espresso Machine A high-quality espresso machine will provide a robust and rich-bodied shot of coffee with a full aroma and a strong flavor. This requires high levels of pressure and temperature. Pay close attention to the crema. This golden-brown layer gives rich espressos their distinctive taste https://wwwcoffeeeuk83428.total-blog.com/everything-you-need-to-know-about-coffee-machine-espresso-55023012