How is the grinding precision of the humidity display coffee grinder controlled?

Of course, the following is a detailed description of the grinding precision control of the humidity display coffee grinder, which is deeply analyzed from the aspects of technical principles, adjustment methods, application scenarios, advantages, etc.:

1. 104-level adjustment table

Definition: The 104-level adjustment table is one of the core components of the coffee grinder. It achieves fine control of the grinding degree through multi-level gears or mechanical structures.
Function: By rotating or sliding the adjustment table, the spacing between the grinding blades can be changed to control the grinding coarseness of the coffee beans.
Precision performance: The 104-level adjustment means that the change between each level is very small, which can achieve very fine grinding control, suitable for users with high requirements for coffee quality.

2.1 Manual adjustment

Users can make manual adjustments through the touch screen or physical knob.
The touch screen displays the current grinding degree value, and users can directly slide or click to adjust.
It is suitable for scenarios where the grinding degree needs to be adjusted frequently, such as the processing of different coffee beans and different coffee brewing methods (such as hand pouring, espresso, French press, etc.).

2.2 Automatic adjustment

Some high-end models support automatic grinding adjustment function, which automatically adjusts the grinding degree according to the humidity, density and other parameters of the coffee beans to maintain the best taste.

This function is usually used in conjunction with a humidity sensor to ensure that the coffee beans are ground in the best condition.

3.1 The relationship between grinding coarseness and extraction

Coarse grinding: suitable for slow extraction methods such as hand brewing and cold extraction, which can release more oil and aroma, but it is easy to over-extract.

Fine grinding: suitable for fast extraction methods such as espresso and mocha pot, which can extract more caffeine and flavor substances, but it is easy to under-extract or over-bitter.

3.2 Grinding uniformity

The high-precision control of the 104-level adjustment table helps to improve the uniformity of grinding and avoid the appearance of "uneven" coffee powder, thereby improving the taste and stability of coffee.

4.1 The role of humidity sensor

The coffee grinder is equipped with a humidity sensor that can monitor the humidity status of coffee beans in real time.
When the coffee beans are too dry, the grinder may automatically adjust the grinding degree to prevent extraction problems caused by too fine coffee powder.
When the coffee beans are too wet, the grinder will also adjust the grinding degree appropriately to avoid insufficient extraction due to too coarse coffee powder.

4.2 Linkage control of humidity and grinding precision

Through humidity data, the system can determine whether the coffee beans are in the best grinding state, so as to dynamically adjust the grinding precision and achieve a smarter coffee making experience.

5.1 Commercial coffee shop

In a high-traffic coffee shop, baristas need to make multiple cups of coffee quickly and stably. The 104-level adjustment table and humidity display function can ensure the consistent quality of each cup of coffee.

5.2 Professional baristas

Professional baristas have extremely high requirements for the control of grinding degree. The 104-level adjustment table provides enough fineness to meet their pursuit of coffee flavor.

5.3 Home coffee lovers

For home users who pursue coffee quality, the 104-level adjustment table and humidity display function can make it easier for them to master coffee grinding skills and improve the taste of coffee.