It is generally recommended to replace the grinder cutter every 6 months to 1 year.
First, what is the role of the grinder burr?
The burr is one of the most important parts of the bean grinder, and its role is to grind the coffee beans into powder. The quality of this process will directly affect the taste and aroma of the coffee, so the importance of the grinder burr can not be underestimated.
Second, the replacement cycle of the burr
The replacement cycle of burr is generally affected by a variety of factors, such as the frequency of use, hardness of beans, burr material and so on. If the grinder is used frequently, and if you are using hard coffee beans, the grinder cutter may wear faster and need to be replaced more frequently. In addiction, Some high-quality grinder burrs can be more durable, and the replacement cycle is relatively long.
Third, how to determine whether the burr needs to be replaced?
If you find that the taste of the coffee has become sour, tasteless or difficult to taste, and the working sound of the bean grinder has become unusually harsh, these are signs that the burr needs to be replaced. At the same time, the wear of the burr surface is also an important basis for judging whether it needs to be replaced.
Fourth, how to replace the grinder burr?
Grinder burr replacement requires certain professional knowledge and operating skills, if you do not have experience, it is recommended to go to a professional after-sales service agency or store for replacement to ensure that the replacement process is correct and safe.