You must want to have such a coffee grinder

There are many factors that affect the taste of coffee, including its brewing method and temperature, but the freshness of the coffee beans is the most important.

Most coffee beans are sold in UV-protected vacuum containers, but once opened, the flavor will start to lose its original taste over time.

In particular, ground coffee beans have a shorter shelf life, so it is better to grind the coffee beans before making coffee than to grind the coffee beans in advance or buy coffee powder.

In addition, you need to control the grinding size, which is a key point for those who like to use a coffee press or make cold brew coffee.

In this issue, we mainly review some of the currently high-rated home coffee grinders.

why does it have to use coffee grinder？

If you grind coffee beans at home, you must use a coffee grinder.

Reasons: 1. Food processors, mini-choppers, and mixers used to grind coffee beans are unreliable.

Although blade grinders are similar to food processors and mini-choppers, their edges are easily dulled, and they cannot produce the effect and flavor of coffee powder ground by coffee grinders.

2. When coffee beans are ground, they release oils that often leave a residue in the container, and no matter how many times you clean your food processor, mini-chopper, or blender, it may still smell like coffee.

What kind of coffee grinder is the best?

There are two main methods of grinding coffee: you can use a blade grinder or a burr grinder.

Blade grinder:
The working method is similar to that of a food processor with a blunt edge, where the blade rotates to chop the coffee beans.

When the beans are intact, there will be a lot of noise during the start-up process, but when the beans are broken, the start-up process will be relatively quiet.

In general, blade grinders are smaller and more compact than burr grinders, but they are difficult to produce evenly sized coffee grounds.

Manual banknote machine:

It is also similar to the principle of pepper grinding, and the handle needs to be rotated many times to the coffee beans.

The manual grinder is smaller in size and cheaper in price, with less noise, but the perfect setting is not easy, and the grinding time is longer than what we spend.

When grinding coffee, it is important to grind the coffee powder more evenly to get the maximum flavor in the brewing process, unevenly ground coffee may lead to the final coffee flavor.

In addition, different brewing methods require different sizes of coffee powder and brewing time. Coarser coffee powder requires longer soaking time than finer coffee powder, and vice versa.