Generally speaking, the bean grinding machine produces more fine powder, and the powder sieve can give you a better cooking experience.

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Coffee sifter-make your hand grinder the same as your electric grinder

Using a sifter to improve the quality of hand-brewed coffee

Grind coffee is to increase the speed of coffee extraction, different extraction methods need to match the appropriate grinding thickness, the finer the grinding, the faster the brewing time, like Espresso using extremely fine grinding, extraction time is between 20-30 seconds to extract espresso, but the general filter paper hand brewing time is about 2 to 2 minutes and a half, Kono method hand brewing method up to 6 minutes, so it is necessary to use medium to medium coarse grinding, If there is a fine powder in the coffee ground by hand, just like using an Espresso machine to extract fine ground coffee for 2 and a half minutes, bitterness and impurities will increase.

Moderate grinding is the most suitable grinding degree for hand brewed coffee, but whether it is the process of grinding coffee beans in a hand grinder or the process of chopping coffee beans in an electric grinder, coffee fines will be produced. The amount of coffee fines will change the flavor of coffee. Coffee fines will be extracted faster than other coffee particles during the brewing process. Therefore, bitter and miscellaneous substances will be dissolved faster.

Sieve powder cup itself under the wider, cup mouth adopt narrow design, can retain aroma, sieve powder iron mesh just through the mouth of the cup, after use, remove the sieve powder mesh, can leave fine powder in the cup

After pouring the coffee powder, the sieve powder cup cover, gently shake the sieve powder, you can sieve out the fine powder smaller than the metal mesh of the sieve powder, the actual test results of the sieve powder, 18g of coffee, shake 20, about 1g of fine powder, about 5.6%, if you use a coarser mesh tea filter, about 2g will be screened out, because the tea filter in addition to fine powder, will also be part of the fineness of ground coffee powder sieve out, Waste of coffee powder

Coffee powder using the powder sifter because of the removal of fine powder, in the brewing process will not be affected by the fine powder blocking filter paper, water flow through the coffee powder layer speed up, so the powder layer will not expand, so the appearance, after hand flushing powder layer flat

After removing the fine powder, the hand-brewed coffee has less bitter taste and miscellaneous taste caused by the fine powder. The overall cleanliness and brightness of the coffee are obviously improved, the acidity of the fruit is also improved, and the smooth taste is also obviously improved. When you taste it, you can immediately feel the citrus sour and sweet flavor of this Ye Jia Xue Fei. After comparing the two phases, you unconsciously drink the cup with high clean brightness, and the cup without removing the fine powder is left in the pot.

However, after the coffee fine powder is removed, the layering of coffee is also reduced a lot, so you can shake it a few times, do not remove the fine powder too clean, you can retain some layering, in addition, the grinding degree can be slightly finer, using medium fineness grinding degree, increase some sweet and bitter taste, after all, good coffee should have both sweet and sour taste.