How appropriate is the grinding scale of the bean grinder?-how much is the thickness of the bean mill?

How appropriate is the grinding scale of the bean grinder?-how much is the thickness of the bean mill?

The hand mill requires you to grind the coffee beans manually, which is not the type that most people would like to choose. If you happen to like this one, make sure you have enough time and energy to grind coffee beans in the traditional way.

Blade is another common coffee grinder, though not the best, but the most common. This type of grinder is designed to grind well, but blade friction may lead to the burning of some coffee beans. In addition, this approach does not provide the best consistency.

Another type is the disc grinder. It is also divided into two different types, namely, flat wheels and cones. Cones are considered to be the best choice to buy. The speed of the disc grinder is slower than that of the blade. The ground coffee beans are fed into a hopper and brewed into coffee. This method can avoid the burning of coffee beans and ensure consistency. But the only drawback of this bean grinder is that it needs more cleaning, which may take some time. But if you want delicious coffee, this is the best coffee grinder you can buy.

The scale is just a reference, different brands have different grinding scales, and the performance of the same model bean grinder of the same brand under the same scale is not exactly the same. it is better to understand it this way: the scale just tells you which direction is thick and which is fine. when you find a suitable powder thickness, the role of the scale will show a little bit. The premise is that only your bean grinder, and can not change the beans, the amount of powder does not change, the strength of the powder can not be changed.

Remember a little trick: when you find the right powder thickness, twist it with your hand from time to time, pinch it, feel it with your body and write it down as much as possible, so that even if you change the bean grinder, you don't have to rely solely on the scale to judge. If you pinch it with your hand, it will be significantly thicker, which can greatly improve your efficiency.

Any coffee adjustment is the growth and decline of one or the other! Because the Italian base (espresso) emphasizes rich, balanced, generous and fast! The essence of coffee is extracted in a short period of 20-30 seconds. In a very short time, we have to increase the extraction of coffee by grinding its fineness. We have found that the fineness of espresso powder is close to the size of flour (just a metaphor). In the process of making light appliances, why is the powder similar to the size of granulated sugar? Have you found that the extraction time of single coffee is basically around 2~3min, which is a little longer! According to the principle of growth and decline, grinding thickness needs to go in a rough direction (these are some general concepts, and I will discuss it with you later)