Standard scale of Italian bean grinder-recommendation of household Italian bean mill

Standard scale of Italian bean grinder-recommendation of household Italian bean mill

When you do this, most brands of bean grinders on the market will store 60g ground coffee powder. According to our experience, you need to store at least 100g of coffee powder in the bean grinder before you can start debugging the machine, and the debugging effect is more obvious. So, you need to make at least three more espresso before you start debugging the bean grinder, and when you're done, you have to make at least five or more cups of coffee. This is very important! The last thing you want to do is go back to work and retest and debug your machine. If you get the results you want, congratulations! But remember, this is just the beginning. Ensuring the accuracy of the data in the test does not guarantee the perfect quality of your coffee, but it is still a shortcut for you to pursue the best quality of your coffee! If you successfully use this method to calculate the formula for one type of coffee, you can start testing the data needed to make other varieties of coffee, such as drip coffee. Then you will know which data is useful and which is useless. Start to adjust the grinding parameters after determining the adjustment direction (coarse or fine). Make sure there are enough coffee beans in the warehouse, and make sure that the valve between the warehouse and the grinding knife is opened so that the coffee beans can fall smoothly into the grinding area.

two。 Start the bean grinder, run for 10 seconds, and throw away the ground coffee powder (these are unadjusted coffee powder)

3. Make a cup of coffee to ensure the accuracy of the steps of serving, smoothing and crushing.

4. Test the quality and extraction rate of coffee

5. Repeat the above steps until the quality of the coffee is perfect.

About adjusting the electronic bean grinder

When adjusting the electronic bean grinder, you need to consider two variables: the amount of powder and the degree of grinding. Adjust any variable, and the latter will change accordingly. The ordinary electronic bean grinder adjusts the grinding and pulverizing time of the bean grinder according to the preset amount of powder (please note that the amount of powder is adjusted by the mill based on time rather than weight). If the quality of the coffee is not perfect, the first thing you need to do is to determine whether there is a problem with the amount of powder or the degree of grinding. In general, the distance between the correct weight, flattened and powdered pressed powder and the outlet should be 5-6 mm. If the height of pressed powder is too high or too low, you need to adjust the powder output of the bean grinder (that is, grinding and pulverizing time). When adjusting the amount of powder, the range of each adjustment should be between 0.2 and 0.3 seconds, and you need to re-test the quality of the coffee after each adjustment. If the pressed pressed powder is highly qualified, but the extraction time of the coffee is still too fast or too slow, then you need to adjust the grinding degree of the coffee. When adjusting the degree of grinding, make sure that the range of each adjustment does not exceed 3 mm. After each adjustment, throw away the first 2-3 pulverized by the bean grinder to ensure that the grinding degree of the coffee powder used during the test is fully adjusted. After testing, continue to adjust the grinding parameters according to the results.