What's the difference between a coffee grinder and a flat knife-which is better than a hand coffee grinder

What's the difference between a coffee grinder and a flat knife-which is better than a hand coffee grinder

As for the conical knife, this is also ten thousand jin of oil. Except for the top MAZZER ROBUR, most other products are compatible with Italian and individual products. However, there is a serious differentiation between the two levels in the world of conical knives, either tens of thousands of top Italian bean grinders or low-end entry-level products! Household entry-level products are represented by BARATZA ENCORE, and most household-grade cones are compatible with individual products and Italian style. However, the quality of the product is of different opinions. Because the cone knife has high efficiency and fast grinding speed, a good cone knife will have the right amount of fine powder in the product can significantly improve the hierarchical sense of coffee, so the standard bean grinder in many top cafes will choose it. However, some people will feel that fine powder leads to miscellaneous smell in coffee extraction and restrains the cone knife. As for how to choose, you really have to try this for yourself to understand! After all, what suits your taste is the best! The cone cutter is also favored by most manual bean grinders because of its high grinding efficiency. The HARIO 2TB grinder Lido 2 is a cone cutter design.

Advantages and disadvantages:

The flat knife bean grinder is composed of two upper and lower cutter heads, and the base is fixed on the motor. When the motor starts, it rotates the upper and lower cutter heads to produce cutting action.

When the coffee particles fall from the middle, the knife plate rotating at the bottom will spin the coffee beans to the outside and push the coffee beans into the tooth cutter part to grind the fine coffee under the principle of the first principle (uniform extraction). Because the coffee powder particles cut out by the chopper are coarse and fine, it will also lead to the failure of coffee extraction! The most direct is excessive extraction, or insufficient extraction! The coffee with insufficient extraction will be sour and astringent, and the coffee with excessive extraction will be too bitter! 1. The grinding standard is the same, but the flavor is different, the core grinding plate of the bean mill is mainly divided into cone grinding plate, flat grinding plate, ghost tooth grinding plate, which of the three different grinding plates is better? For the same beans, the taste of the coffee entrance is different when the grinding degree of the bean grinder with three different plates is basically the same. Although the main flavor is the same, but the details of the structure is very different! Why? two。 The structure of powder particles determines that the structure of powder particles after flavor grinding is completely different: cone grinding plate, flat grinding plate, ghost tooth grinding plate. Through grinding, it can be observed that the powder structure and shape of different knife shapes are completely different. The effect of powder structure on the flavor of coffee is also related to whether the extraction is uniform or not, which has little to do with the extraction rate. Even if the extraction rate is the same, the flavor is still different, which is due to the uneven extraction. Flat knife grinding plate