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Delong automatic coffee machine extraction time and grinding thickness extractor cleaning

Published: 2025-08-21 Author: World Gafei
Last Updated: 2025/08/21, Delon automatic coffee machine extraction time and grinding thickness extractor cleaning Italian Delon automatic coffee machine coffee grinding thickness adjustment method the author shares with all users here, I hope to give you a further understanding of the machine different utensils, and even the same vessel different coffee beans, the coffee beans need to be ground to a specific thickness. For each

Delong automatic coffee machine extraction time and grinding thickness extractor cleaning

The method of adjusting the coffee grinding thickness of the Italian Delon automatic coffee machine is shared here with all users, hoping to give you a better understanding of the machine.

Different utensils, even different coffee beans in the same vessel, need to be ground to a specific thickness. For all kinds of coffee extraction methods, whether the grinding degree is appropriate or not can directly determine its success or failure. The grinding of coffee beans seems complicated, but in fact there are rules to follow.

No matter what kind of utensils are used to extract coffee, generally speaking, the shorter the extraction time is, the finer the powder needs to be ground, and the longer the extraction time is, the thicker the powder is. There are also special cases, such as Turkish coffee is ground very fine, but the extraction time is also very long. But except for those special instruments, other instruments generally follow this rule.

Coffee powder is best used up within 15 minutes after grinding, if it exceeds the taste of coffee, it will become bitter.

The size of the coffee powder will also affect the taste of the coffee, if it is too fine, the coffee will be slow and bitter, and if it is too thick, the coffee will taste too fast. The specific thickness will be adjusted according to the humidity change at that time, so you have to adjust it yourself.

In addition, it is best to clean the coffee machine once a day so as not to have a residual impression of smell and cause blockage.

The water used must be distilled water or pure water, never use mineral water, because minerals can block the machine.

If there is no problem with all three, then you should check the machine. I use a commercial semi-automaton meter with water pressure and steam pressure. Generally, the water pressure is 9-10 when making coffee, and the steam pressure is 0.8-1.3 when milking. If it is too low or too high, you'd better get someone to check it right away, because there is usually something wrong with the machine.

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