Real coffee lovers know that the minimum amount of time should pass from grinding the grain to making the drink. The longer the grind is stored, the less fragrant it becomes. Therefore, to always get really good quality coffee, you need to buy a coffee grinder.
Types Of Grinders
Coffee grinders are divided into two types: manual and electric. The first option is inefficient and is created exclusively for kitchen decor. The second is suitable for both home and commercial use. We will consider electric coffee grinders.
Depending on the grinding mechanism and the principle of action, there are two main electric coffee grinders: blade and burr grinders. Let’s analyze the key principles of their work and main operation features.
Blade Coffee Grinders
Blade types are usually the cheapest on the market. The device grinds coffee beans with rotary petal knives. They rotate very quickly and resemble the work of a propeller, breaking grains into smaller pieces. The fineness of grinding coffee will depend not only on the type but on the power and duration of the grinder. At each grinding, the grains can have a different size, which affects the quality and taste of the finished drink.
Pros:
- Affordable price;
- Compact size;
- The simplicity of the mechanism and its durability;
- You can also use the device for grinding nuts, spices, greens.
Cons:
- Noisy;
- Low grinding quality;
- The size of grinding depends on the duration of work. It is necessary to test your device for some time before finding the optimal parameters for the coffee grinder.
Burr Coffee Grinders
Burr coffee grinders grind coffee beans with the help of discs, located at a short distance from each other. This distance determines the fineness of grinding. You can more accurately and statically adjust the grinding process.
Pros:
- Many modes;
- Timer (optional);
- Advanced grain crushing mechanism;
- Silent operation;
- Wide price range.
Cons:
- Needs intensive cleaning;
- More expensive than other grinders;
- Takes more space.
Mill coffee grinders can be attributed to semi-professional equipment. They are more expensive but also considered more durable. They are worth buying for those who enjoy coffee and catch the slightest changes in the taste and aroma of the brewed beverage.