Coffee is native to Ethiopia. It was used as a drink in North Africa and West Asia for hundreds of years before its introduction into Europe in the 17th century. Coffee plantations have been opened in all hot and humid regions of the world, and coffee has become a popular beverage. But it takes a lot of effort to burn a pot of delicious coffee. The coffee beans must be ground into a fine powder. It's best to leave the ground coffee out of the cup with some sort of filter, although people in many places like to drink unfiltered coffee. Before the coffee grinder was invented, humans used a stone pestle and bowl to grind coffee beans. The ideal time to grind coffee beans is to grind them before cooking. Because the ground coffee is easy to oxidize and lose its aroma, especially without proper and proper storage, the coffee powder is also easy to change flavor, and naturally it is impossible to brew fragrant coffee.
Product performance
1. A grinder made of two circular sawtooth blades. This kind of sawtooth blades "tear" beans instead of "whirlwind chops". This can not only grind extremely soft and uniformly sized coffee powder, but also powder Porous irregular particles in the shape of denier cakes, so that hot water can penetrate evenly and thoroughly through each coffee powder;
2. The larger the diameter of the grinding blade, the better, and the larger the horsepower and speed (preferably a good heat-resistant structure), to ensure that it can provide cold and rapid cutting;
3. Multi-stage grinding degree adjustment, which can meet the grinding degree of different brewing methods.
