What electric grinder should be paid attention to when choosing a fine coffee grinder?
What kind of electric bean grinder is used for hand flushing?

In the process of making hand-brewed coffee, grinding coffee powder is a very important step. The more uniform the coffee powder is, the more you can brew a good cup of coffee. Generally speaking, the recommended degree of grinding of hand-brewed coffee is to pass 70% of the degree of grinding of the 20mm filter, which is called the cup test degree of grinding and is certified in the industry.
In the selection of bean grinding machine, we should choose the bean grinder with high grinding efficiency, less calorific value, uniform grinding as far as possible, less fine powder and less residual powder.
In the process of grinding, there will be friction and heat energy, which will accelerate the volatilization of aromatic substances in coffee beans, so the aroma of coffee extracted into the cup will be reduced, and uneven grinding will lead to excessive extraction of some coffee powder. insufficient extraction of some coffee powder is affecting the flavor of coffee.
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Can hand brew coffee with ice? what is the proportion of hand brewing coffee with ice?
When the water touches the coffee particles, the soluble matter in the coffee cells is dissolved into the sharing pot, and we usually brew the coffee with a powder-to-water ratio of 1:15. This is the regular cooking method, but in the summer, people's taste will change to a cold drink, so the regular 1:15 powder is better than the one cooked.
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People who know coffee usually drink that kind of coffee. How to choose to buy a black coffee with good flavor and taste?
People who know coffee usually drink that kind of coffee. People who know coffee usually drink any kind of coffee unless it affects their health. Because if you want to really understand the knowledge of coffee, you should accept it and appreciate it, rather than creating a chain of disdain and rejecting it. Many coffee lovers generally do not like instant coffee because it used to give
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