How to adjust the grinding degree of the bean grinder-the steps of making espresso

How to adjust the grinding degree of the bean grinder-the steps of making espresso

Step 1: after grinding with a small amount of beans according to the grinding sample, through observation and finger kneading, roughly adjust.

Step 2: then follow the routine operation, keeping in mind that it must be a routine operation, and the method of operation is almost unchanged for filling and pressing powder. This is to avoid excessive errors in human operation, mistakenly thinking that it is a machine problem in the judgment, and making wrong adjustments.

| | medium baking |

Step 3: need to summarize the advantages and disadvantages of the machine, we do not say much about the good machine, the powerful machine can be skipped, the general business needs to pay attention to whether the electrostatic treatment of the machine is adequate, the grinding process will produce a large number of friction points, transfer to the powder, whether it is the electric control machine or the manual powder plucking machine, it will cause powder spraying and coffee powder spatter when the powder falls into the powder bowl. Then the actual amount of coffee powder in the powder bowl will make it difficult for us to judge, so most teachers will teach students to weigh it. Let's talk about the old and the new in the second relative. In addition to weighing, the best way for an electronic control machine is to have the habit of padding powder, that is, to fill the powder bowl and pad it twice, in order to remove static electricity and better judge the amount of powder ground, which needs to be compared, that is, every time you make it, you need to master the extraction state of this cup of coffee in your hand and decide whether the next cup needs to be adjusted.

Many people are using the affordable A12. Kyocera, HARIO and TIAMO are also good. HARIO is a fake Kyocera.

TIAMO copycat HARIO. The grinding core of HARIO is manufactured by Kyocera, the brand of TIAMO is made in Taiwan, almost all of them are made in the mainland, TIAMO

The plastic may not be safe. The grinding core of Kyocera CM45 can grind the powder needed by espresso, and the powder of espresso can be returned by personal feeling.

It's a special electric mill.

In the case of relatively fine grinding, the powder used overnight has changed? Even after cleaning a large amount of residual powder from the powder outlet at night, there is a phenomenon of increasing extraction time (there is a pressure meter on the machine for reference, and the pressure is really high). Whether the residual powder in the cutter head will have an impact overnight.

Coffee beans can not go down, can not make coffee, too thick, coffee is too light, and the biggest reason for the acidity of coffee is not coffee beans grinding thickness, and coffee beans, you can try roasting slightly deeper coffee beans