Choosing Coffee Beans For Your Coffee Machine The kind of coffee beans you choose to use in your coffee machine is vital to the quality of your coffee. Select fresh, roasted beans with balanced flavor profiles. The size of the grind is important as well; smaller grounds draw more water. https://telegra.ph/From-The-Web-From-The-Web-20-Awesome-Infographics-About-Bean-To-Cup-Coffee-Machine-Commercial-08-27