What do you think of the rough dial of the bean grinder? how to adjust the scale of the coffee grinder

What do you think of the rough dial of the bean grinder? how to adjust the scale of the coffee grinder

The specific steps for adjusting the bean grinder are as follows:

1. Start to adjust the grinding parameters after determining the adjustment direction (coarse or fine). Make sure there are enough coffee beans in the warehouse, and make sure that the valve between the warehouse and the grinding knife is opened so that the coffee beans can fall smoothly into the grinding area.

two。 Start the bean grinder, run for 10 seconds, and throw away the ground coffee powder (these are unadjusted coffee powder)

3. Make a cup of coffee to ensure the accuracy of the steps of serving, smoothing and crushing.

4. Test the quality and extraction rate of coffee

5. Repeat the above steps until the quality of the coffee is perfect.

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 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.

If you are satisfied with my answer

The thickness of a single product is a variable, and everyone uses it differently. Not only is the scale different caused by different machines, but also the extraction method affects it.

For example, hand punch, scale is a variable, speed, technique, temperature, bean baking degree, these are all variables, as long as I am different from one of you, the scale is meaningless, the result is different.

You can judge it this way, for example, if you flush it by hand, the recommended medium scale is as thick as sugar, and if you rush out with obvious astringency or excessive extraction, it may be finer or slower, you can try to make it thicker, but because there are too many variables, you can only move one variable each time, that is, you adjust the technique, the speed of water injection, the number of circles, the size of the water column, and the thickness of the powder. Temperature and other variables, but can only change one, 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, thick is a sense of mediocrity, and everyone's scale will not be the same.