Why the number of coffee machine grindness is smaller and finer-Delon coffee machine grinder is clogged

Why the number of coffee machine grindness is smaller and finer-Delon coffee machine grinder is clogged

Adjust coffee beans: this does not seem to have much to do with the automatic coffee machine to adjust the concentration of coffee, but Chen Lei would like to mention by the way that deep-roasted coffee beans are stronger than light-roasted coffee beans. we can also adjust the coffee concentration and water volume by adjusting the roasting degree of coffee beans: the automatic coffee machine will also have the function of adjusting the amount of coffee cups. This function means to increase the amount of water in the coffee in order to increase the amount of the cup. Accordingly, the concentration of the coffee can be adjusted by adjusting the amount of the cup of coffee.

Therefore, it is not recommended to use a blade grinder when making these two kinds of coffee. However, the blade type bean grinder also has certain advantages, compared with the gear type bean grinder, its grinding speed is faster and the noise is lower. Keep in mind that small changes in the particle size of coffee powder will directly affect the final quality of coffee, so we recommend that you use a tapered gear grinder. Bean grinders can be roughly divided into two types: gear type bean grinder and blade type bean mill. The working principle of the gear grinder is that two gear-shaped or conical grindstones rotate quickly to crush the coffee beans between them, generating very little heat in the process. This process of extrusion and crushing can well release the aromatic essence and oils in the coffee, making the coffee taste more mellow and silky. Generally speaking, the grinding degree of the gear type bean grinder is very wide, and it is suitable for all kinds of brewing methods, such as Italian espresso, French pressure coffee, drip filter coffee and so on.

Manual most do not have scale, electric to commonly used little eagle and little flying horse is more common, siphon pot is generally 3 degrees, hand punch 4-5 degrees (depending on the powder thickness of some differences) pressure 5 degrees, mocha pot 2 degrees, but the relative value should be adjusted according to their own habits and the condition of the bean grinder. The amount of powder, siphon 10-12g per person, hand flush 12-15g per person plus 8-10g for each additional cup, Mocha pot to fill the powder trough to 89 minutes, French kettle generally 10g per person. The water temperature, grinding thickness, brewing time and powder amount of coffee can be said to be variables in a certain range. Each quantity has a certain amount of controllable space, but after each quantity changes, the other quantities have to change accordingly, so if you really want to master brewing skills, you can only rely on experience, it is impossible to become coffee according to this formula.