The purchase of portable grinder is as important as grinding. I often find in life that some coffee lovers spend a lot of money to buy a coffee grinder, The coffee tastes mediocre, or some coffee lovers have superb grinding technology, but because the coffee grinder used is not good, the coffee taste is always lacking. In order to help the majority of coffee lovers solve these troubles and make delicious coffee, I will tell you Let's take a look at the purchase and grinding essentials of a coffee grinder.

The purchase and grinding essentials of coffee grinder

First, some coffee lovers love to use manual coffee grinders for strict coffee. They think that the taste of the coffee is authentic enough. Hand-cranked coffee grinders are divided into two types: metal and ceramic. Metallic ones will heat up during grinding, allowing the aroma of coffee beans to evaporate ahead of time; ceramics are fragile, but ceramic ones do not basically heat up, so the resulting aroma is corrected. The editor recommends that you must buy a ceramic core coffee grinder when you have sufficient financial resources. In addition, after each use of the coffee grinder, you must clean up the core, bean bin, powder box and powder box, and do not leave it. Drop the remaining coffee powder.

Second, no matter what kind of coffee grinder is used, a few key points must be mastered: 1. The particle size must be uniform. If it is not uniform, the taste of the brewed coffee will be uncoordinated. In order not to destroy the original aroma of the coffee, care should be taken when grinding to make the particles uniform. 2. Avoid friction and heat generation. Grinding coffee beans at high speed will generate heat due to friction. This heat will deteriorate the coffee powder or make the aroma of coffee dispersed. Manual grinding is especially easy to produce heat, so pay attention to slow grinding. 3. Remove the fine powder. When grinding coffee beans, some fine powder will be produced. If mixed in, it will release bitter substances such as tannins during brewing. The fine powder will produce more coffee when using electric coffee grinder.

The above is the purchase of coffee grinder and the essentials of grinding. I hope that the majority of coffee friends will get out of the misunderstanding as soon as possible, buy a suitable coffee grinder, master the grinding essentials, and of course, the daily maintenance of the coffee grinder It is also very important. Even if the coffee grinder is expensive, the taste will deteriorate after repeated use. Those who are interested can learn about related maintenance matters.