How to control coffee grinding?

The grinding of coffee

In the Middle East, people still use mashing to beat beans into particles of different sizes, but when most people are gradually using bean grinders, Bella-Shavalin personally did an experiment on whether it is better to mash or grind. For public trust, and food watchers were invited to taste the two kinds of coffee at the same time. In the end, everyone thought that the mashed coffee powder was more fascinating than ground coffee.

To grind satisfactory coffee powder, it is really very simple, as long as you try a few more times to find out your favorite flavor, in fact, there is no certain standard. But generally speaking, the aroma of coffee powder (powerdered) that is too finely ground is easy to run away and is more suitable for fresh grinding and drinking.

The next level of coffee powder (veryfine) is used when using an electric coffee maker, because the fine coffee powder brews more coffee, which is often used by the general company or restaurant side drinks.

Then there is fine, which is about as thick as sugar, and dripping cooking is very suitable for this kind of thickness.

Medium (medium), the amount of granular coffee powder in brewing is small, you have to put more coffee particles, so the coffee brewed is more fragrant, some coffee pots also use medium coffee powder, because too fine powder will fall into the sieve plate, but the water in the pot takes more than 10 minutes to brew a pot of coffee and the amount is small, it can be said to be the most uneconomical particles.

There are many kinds of bean grinding machines, of which the most common is the household electric bean grinder, which can grind out particles of different sizes, small and light, and the price is not very expensive, so it is a good choice for families or people when there are few people.

The manual bean grinder is the kind that looks antique and picturesque in a coffee shop, even if it is not used as a decoration, but the particles produced by this bean grinder are relatively large and slow.

The professional electric bean grinder used in the coffee shop can grind out a variety of particles of different thickness. high speed and large quantity are the advantages of this kind of bean grinder.

Many new Espresso coffee machines are equipped with bean grinding function, but the risk is that it may not be able to meet your requirements, how to choose, it all depends on the choice of consumers. When choosing, we should pay attention to the grinding knife in the machine, it is best to use a tapered coffee bean grinding knife, all tooth profiles are cut and shaped, to ensure that the tooth profile is sharp, uniform, accurate and stable grinding quality. Because the fine tooth of the tool is thicker than the coarse edge, the oblique edge makes the adjustment of the grinding thickness fast, and the powder can be fine or coarse and suitable for all kinds of coffee brewing requirements.

Espreeso uses pneumatic brewing, the whole process only takes 20-25 seconds, in such a short time, whether the essence of coffee can be properly extracted, the size of the powder is extremely important. If the powder is too fine, the area of steam penetration becomes relatively larger, which will cause excessive extraction, concentrated but not fragrant. If the partner is too thick, the resistance is low, the coffee becomes thin, and the crema turns orange. Therefore, the purchase of bean grinder to have fine-tuning function is better. Cheap bean grinding mechanism image household multi-function mixer, the blade is in the shape of a windmill, and the ground beans are square in shape.