The difference between an electric bean grinder and a hand grinder what degree of grinding should be used for different coffee

For professional baristas, please follow the coffee workshop (Wechat official account cafe_style)

Have you ever used a bean grinder? I don't care too much, but I often do something in the store. Change the cutting size according to the coffee equipment you use or the style according to your taste preference to enjoy the delicious coffee. Today I will introduce "how to choose a coffee grindability".

About the coffee mill

Coffee grinder is a tool for grinding and roasting coffee beans, also known as a grinder. It is one of the indispensable equipment for fine extraction of roasted coffee beans and the flavor and aroma of coffee beans.

Driving system of Coffee Mill

Manual coffee grinder

Manual is to use their own hands to turn the lever to grind coffee.

The manual type is characterized by heat resistance, not easy to produce static electricity, and easy to micro-crush. A lot of things look good, and it's very popular. The difficulty is that it is difficult to extract caffeine evenly due to the change of caffeine coffee.

Electric coffee grinder

The electric type uses electricity to crush the coffee.

Electric from small to professional specifications, with fast grinding, according to the model, grinding coffee beans is difficult, but because it can be crushed in a nearly uniform state, it is easy to stabilize the taste.

Type of coffee mill

Blade Typ

Mortar blades, fixed blades and rotating blades, and coffee beans are compressed while rotating, are grinding images in the mill, such as grinding. In the mortar leaf type grounded coffee powder, because the cross section is rugged and hot water tends to permeate the coffee powder, it is said to be easy to pull out the assembly.

The article also introduces the details of "this is the characteristic of how to grind coffee" Moore expression.

Cutting blade typ

The cutter type is a grinder that rotates one of two plates with multiple blades and crushes coffee beans with blades and blades. This part is clean and characterized by squares. It is said that compared with the saw blade type, hot water rarely seeps into the coffee grounds, so it is difficult to taste bitterness and sprout.

Click to select a coffee mill

The recommended "mortar blade type" is for those who want to taste all the components of the best coffee, and is for those who want to taste the delicious coffee.

What is important is the menu and equipment grinding method.

Espresso espresso-ultrafine grinding

American Coffee Machine-medium Grinding

Hand-brewed coffee-medium fine grinding

By crushing the coffee beans, oxidation will take place as more parts are exposed to oxygen at one time. When grinding coffee beans, it is recommended before the coffee is brewed. Depending on the coffee grinder used, heat may be left in the grinding powder after grinding, so in this case, please wait until the heat cools before taking out the coffee. )