A drip coffee maker is a classic drip filter. Simple, efficient and reliable, it is most suitable for home, office and dormitory use. Drip electric coffee machines include ordinary coffee machines that are only used for brewing coffee powder, two-in-one coffee machines that can grind coffee beans by themselves, and Italian steam coffee machines that can froth milk.

How about the drip coffee machine:

In the consumer reputation survey of the drip coffee machine, people expressed their love for the drip coffee machine. In fact, why do people like it so much? There is no reason. After the world's first drip coffee machine was developed, it was famous for its high efficiency, simplicity, and reliability. The coffee it brewed was more comfortable and faster. For home use, it can evaporate the smell of coffee beans well and retain the original taste. In terms of commercial use, drip coffee machines work very efficiently, are very suitable for dealing with people, are simple and convenient to operate, and do not require too much experience in making coffee. They are the most popular coffee machines among modern office white-collar workers.

Drip coffee machine classification:

1. Japanese coffee machine, also known as siphon pot, has an alcohol lamp at the base and two glass balls on it . It heats the water in the lower glass ball, generates water vapor, and pushes the hot water in the lower ball to the upper pot. After the lower pot cools down, it sucks back the coffee extracted from the upper glass ball. Using a Japanese coffee machine to brew coffee is like doing a chemical experiment. Japanese coffee machines require slightly coarser grinding of coffee beans, which is suitable for single-origin coffee with a slightly sour taste.

2. The basic principle of American drip coffee is the same. After the water is heated, it flows through the coffee powder, comes out through the filter paper or filter, and flows into the glass pot to become coffee. American-style drip coffee machines have nothing to develop in terms of functionality. They are nothing more than ordinary drip coffee machines and electronically controlled drip coffee machines. The ordinary drip coffee machine is also the most sold on the market or online. It is simple and cheap. American-style coffee machines are basically the most popular drip coffee machines. Electrically simmered coffee machines are suitable for medium or dark roasted coffee. The grinding particles are slightly fine and the taste is bitter. American coffee machines have a heat preservation function, but if the heat preservation time is too long, the coffee will easily become sour.

3. The espresso coffee machine is a machine that uses high pressure and high temperature to allow steam to quickly pass through the coffee grounds to extract coffee. The best temperature for brewing coffee is between 90 degrees and 98 degrees. The espresso coffee machine is temperature controlled. Pretty well done. Household espresso machines often come with a milk-frothing nozzle for making cappuccino. In addition, they often have the function of warming the cup. This detail is very important. If the cup is cold, the taste will be poor.

Common causes of drip coffee machine failures:

1. The power cord or switch is faulty. If this malfunction occurs, it is best to replace them, or buy a new coffee machine - as the power cord and switch can cause a fire if they are not replaced properly.

2. One-way valve failure. It's usually caused by a blockage, and just remove the blockage.

3. Pipe scale. Limescale is a common problem with aluminum heating tubes. The solution is to add vinegar and then inject water twice to clean the vinegar.

4. If the thermal switch and heating coil are broken, it is basically impossible to solve it, because these two components are difficult to find. It is best to buy a new coffee machine.

I hope that the introduction in this article can be of some help to the owners who are about to renovate, and make their new homes exquisite and warm. I wish everyone a happy life.