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How to Choose a Good Espresso Maker Contrary to super-automatic machines that do everything for you manual espresso makers require you to grind the beans, press them, and then pull every shot with the push of a button. Some models also come with a milk frother, which lets you make espresso and foamed milk at the same time. You should select an equipment that has between 9 and 15 bars of pressure. This is the ideal pressure for a good shot. Some machines are equipped with automatic pres