Steam coffee machine

With the progress of society and the development of science. Various devices have entered our lives, and they can make our lives faster and more convenient. The steam coffee machine is a newly developed high-tech product. Have you heard of steam coffee machines? Have you used steam coffee machines? People often have all kinds of concerns about high-tech products. Do you want to know about it? Then please read on!

I believe that everyone has used ordinary coffee machines and understands the principles behind them. Do you know the difference between a steam coffee machine and an ordinary coffee machine? How is the principle of a steam coffee machine different from that of an ordinary coffee machine? Let me lead you to understand the steam coffee machine.

A high-pressure steam coffee machine is a type of Italian coffee machine. Steam Italian refers to the so-called high-pressure steam, but the pressure is only 3-5BAR (1BAR=1 atmosphere). It can only make coffee that is a little stronger than that of an American drip coffee machine, but it cannot make coffee containing crema, which is similar to a moka pot. The working principle of a high-pressure steam coffee machine is that there is a high-pressure chamber in the coffee pot. When the water starts to generate a large amount of steam, it cannot release pressure through the small holes, making the pressure in the high-pressure chamber greater than the atmospheric pressure. The water then rises along the water pipe and flows into the coffee filter under the action of the steam pressure generated in the chamber. The coffee that seeps out from the bottom flows into the coffee cup.

So how to use it is what most people are concerned about. First, separate the upper and lower pots, add water to the lower pot, and the water level should not exceed the safety hole on the side of the pot. Then fill it with finely ground coffee powder, press it down and smooth it out, put it into the lower pot, cover it with the pressure-reducing plate with holes, put on the gasket, screw on the upper pot, and you can start heating. Wait until the coffee liquid separates out and it's done.

If you want to know how practical a steam coffee maker is, then buy one and take it home. It will be such a wonderful feeling to have a cup of fragrant hot coffee. Please understand how to use the steam coffee machine to avoid some dangers and make your coffee more delicious. Are you tempted? Then act quickly!