Coffee review

How to adjust the thickness of the coarse dial

Published: 2024-11-03 Author: World Gafei
Last Updated: 2024/11/03, The brand of the mill is different, the thickness of the powder ground by the same scale marked by each brand of mill is different, and can only be adjusted from your brewing method. At the same brewing temperature, the extraction time can be longer if the powder is coarser, and the extraction time can be shorter if the powder is finer. Basically, regardless of breed, siphon,

What do you think of the rough dial of the bean mill? how to adjust the thickness?

The brand of the mill is different, and the thickness of the powder from the same scale identified by each brand is different, which can only be adjusted from your cooking method. At the same cooking temperature, the powder is thicker, the extraction time can be longer, the powder is finer, and the extraction time can be shorter. Basically, regardless of the variety, siphon, hand-made sugar-sized coffee powder is more appropriate, while semi-automatic Italian machines need to be ground to flour-like coffee grinders of different brands. The thickness of the powder milled on the same scale marked by each brand is different and can only be adjusted from your brewing method. At the same cooking temperature, the powder is thicker, the extraction time can be longer, the powder is finer, and the extraction time can be shorter. Basically, regardless of the variety, siphon and hand-made coffee powder the size of sugar is more appropriate, while semi-automatic espresso machines need to be ground to flour-like coffee powder. For example, on the hand, the recommended medium scale is as thick as sugar. If you rush out with obvious astringency or overextraction, it may be finer or slower, so you can try to thicken it, but because there are too many variables, you can only move one variable each time, that is, you adjust the technique, water injection speed, circle times, water column size, powder thickness, temperature and so on. But only one can be changed, if it is more obvious miscellaneous bitterness, you can first consider the powder thickness.

If you try it a few more times, you can feel your own suitable scale. Remember that fine is a sense of over-abstraction, rough is a sense of mediocrity, and everyone's scale will not be the same.

Turn on the grinder for 10 seconds and discard the coffee powder (these are coffee powders that have not been adjusted).

Use the coffee powder to make a cup of coffee to ensure the accuracy of the steps of serving, flattening and pressing powder. Test the quality of the coffee and the extraction time. Constantly adjust the dial to make the powder reach a perfect thickness.

Debugging of electronic bean grinder

Different bean grinders have different adjustment dials, so you should check the model of the coffee grinder and read the instructions carefully to determine the direction and strength of the dial. In general, if you keep in the habit of checking the settings of the bean grinder, you only need to make very small adjustments. As long as you move the turntable within 3 mm, you can change the thickness of the powder. Although 3 mm is a very small number, the grinding time of the same coffee beans will change for 3-5 seconds to observe the coffee powder. High-quality coffee powder should be powdery and gravel. If the coffee powder is soft, like flour, it means the powder is fine. On the contrary, if the coffee powder feels tough and rough, it means the powder is too coarse. When the coffee bean enters the grinder, the blade in the grinder will crush the coffee bean into powder. The smaller the distance between the blade and the blade, the smaller the coffee beans will be ground into smaller particles. The finer the grinding particles, the tighter and tighter the water.

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