How to adjust the grindability of espresso by mazzer quantitative mill-espresso

How to adjust the grindability of espresso by mazzer quantitative mill-espresso

This MazzerMini Electronic CNC quantitative out-of-type, is a commercial professional Italian bean grinder, is a professional bean grinder, suitable for professional coffee shops, but also to meet the use of feverish coffee lovers. It has an electronic control panel and a liquid crystal display screen, and is equipped with single (single) and double (double) buttons. Friends can set the grinding time of each button in advance, and the minimum distance can be set to 0.05s. You can also use the manual key (manual) to determine the grinding time and powder quantity.

Since Xu didn't have a multimeter and electric pen at hand, he had to rely on his eyes and experience to find faults. First of all, all the connection parts of the lines are checked and it is found that all the lines are not damaged or broken, so the cause of the line can be excluded. The rest are these four parts. Check them one by one.

When you turn on the start switch, you can hear the "click" sound when the air switch starts, but the bean mill does not start, so both the start switch and the air switch are good.

Italy and other areas where coffee is more popular are used to grinding more powder to improve the accuracy of each powder in the pulverizer, but the effect is not obvious.

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 judgment, and making wrong adjustments.

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.