How to choose bean grinder for beginners? How to choose the material of the bean grinder? The material of bean grinder

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Qianjie Coffee Today, how to choose the material of the bean grinder?

First of all, there are two reasons why the bean grinder produces excess heat: one is that the actual grinding capacity exceeds the original bearing range of the bean grinder, and the other is that the blade is worn or blunted. Bean grinders on the market generally use blades of three materials, namely, ceramic blades, steel blades and titanium alloy blades. Where:

Ceramic blade

This kind of blade absorbs heat well and is durable. Bean grinders with ceramic blades are not common and are often used to grind coffee grinders with a single cup of powder at one time, such as La Marzocco Swift bean grinders.

Some fully automatic Italian espresso machines also use ceramic blades, such as the Evolution ASP coffee machine designed by Franke Coffee Systems. The only disadvantage of the ceramic blade is that it is very fragile. If impurities other than coffee beans enter the bean grinder, the consequences will be unimaginable.