Profitec PRO 700Italian coffee machine and Ditting KE640-out-of-the-box evaluation

Communication of professional baristas Please pay attention to the coffee workshop (Wechat official account cafe_style) originally used Silvia is a single boiler, coffee extraction and steam are heated in the same boiler. If a single boiler is just extraction, it doesn't matter if you just turn a blind eye, but if you want to extract and foam at the same time, you have to wait for the temperature to rise or fall to the temperature you want.