Coffee pots (machines) used by countries all over the world can be classified into the following types

(1) Cooking: coffee powder is mainly put in various types of containers, boiled with water on a heating power supply to extract coffee liquid, and then filtered to remove coffee grounds before drinking.

Usually such as: Chinese coffee maker, Turkish coffee maker, Arabian coffee maker and so on. The coffee liquid extracted in this way has a higher caffeine content because it has been in boiling water for a long time. [generally used to extract coffee in this way, coffee beans are moderately roasted, and the ground powder should be slightly thicker like granulated sugar]

2) dripping type: it is mainly by heating the water and pouring the coffee powder layer, using the natural dripping way to extract the coffee liquid, because the boiling water is in the coffee powder for a long time, so its caffeine content is also high.

Generally, such as: drip cup, American coffee pot, French pressure pot, Vietnamese coffee pot, etc. [generally used to extract coffee in this way, coffee beans are moderately roasted, and the ground powder should be slightly thicker like granulated sugar]

(3) siphon type: mainly by heating the water and using the steam water produced by it through close contact with coffee powder, after a short stirring time, and then filtering the coffee grounds and then extracting the coffee liquid.

Usually, such as siphon pot, Belgian royal coffee maker, etc., this kind of coffee is completely in front of you in the process of making coffee, and it is full of aroma, and it is also a good enjoyment, so it is favored by the DIY family, and it is also widely used in coffee bars and other places. [generally speaking, the coffee extracted by this method is medium-deep roasted coffee beans, and it is best to use single coffee beans, and the ground powder should be slightly thicker and like granulated sugar]

IV) Steam: this is mainly to extract coffee liquid by rushing the high-pressure steam produced by heating water through the coffee powder layer in a short time, which generally refers to the Italian coffee pot (machine). Because it is extracted by coffee powder by using high-pressure steam hot water in a relatively short time, it has less caffeine and a higher temperature, which is more popular in the world.

Usually such as: Italian mocha pot, Italian coffee maker and so on. Generally speaking, the coffee extracted in this way is deep-roasted coffee beans, it is better to use Italian coffee and mixed coffee, and the ground powder should be slightly fine like cotton white sugar]