Important Parts of an Espresso Machine A high-quality espresso machine will give you a shot with a thick body with a rich flavor, as well as an strong aroma. This requires high temperatures and pressure. Pay pay attention to the crema. This golden-brown layer gives rich espressos their distinctive taste https://wwwcoffeeeuk73731.blogdomago.com/29076950/10-steps-to-begin-your-own-coffee-machine-espresso-business