What Kind Of Coffee Machine You Need To Buy
Everyone who wants to buy an espresso machine has a classification about what kind of espresso machine they will buy. You could check it here to learn more about the best choices for coffee machines. Perhaps, some of the following are among the classifications that can consider what kind of espresso machine to buy for their coffee shop. It needs to be mutually agreed, the higher the shot pressure to extract the coffee grounds does not mean that it is an indicator to be able to create a delicious espresso. The reason for making a delicious espresso is not only how high the water pump pressure is, but there are many more indicators of whether it is good coffee beans, steeping water temperature, tamping quality, and many more.
Don’t focus too much on increasing the water pump pressure when making a cup of espresso, it is true how high the pressure of the steeping water helps to get a good shot quality. However, you don’t need to worry about the theory of water pressure as a bar, it’s better to concentrate on how to create a delicious espresso. There are only two types of water pumps that are applied to the espresso machine, the first is a piston and the second is pump-driven. Systematically, on the piston (non-pump has driven) the steeping water that is heated in the boiler will occupy a container that is ready to be shot into the portafilter, and usually only by pulling the lever to free the steeping water that is ready to be shot.
Meanwhile, for pump-driven, steeping water can be heated at different temperatures for brewing and steaming because it uses the “The Thermo-Block system” method where the pump is separate. Each of these types has its fans, some argue that an espresso machine with a piston cannot provide the shot quality for a good crema, while some argue that an espresso machine using a piston system is capable of serving delicious espresso. However, the advantage of being pump-driven is that we won’t lack water to make steam because of a separate pump system.