The information from the coffee shop, the machines in the coffee shop.

When we enter a coffee chain, we are always overwhelmed by its machines. A big machine looks very professional and must be very expensive. No wonder we can have such a huge machine at home.

What kind of machines do ordinary coffee shops need: a grinder, specially used to grind coffee beans, the best way to keep them fresh is to grind them at any time. The thickness of the grinder is generally set in advance, but strictly speaking, the roughness of coffee powder grinding has different requirements for different types of coffee products. So a really fancy coffee shop may have several grinders to match different coffee products.

Another machine is the soul of a coffee chain, the Italian coffee machine (Italian coffee machine for short), the principle is to use steam pressure to extract coffee, there are one, two, three. One end corresponds to a steam pressure pump, and one can extract two cups of coffee at the same time. If it is three-headed, it means it uses three steam pressure pumps, which can support the production of six cups of coffee at the same time. Ha ha, if guests wait in a long line to buy coffee, this machine can handle well, the so-called specialty lies in this. So this machine is directly connected to the water pipe.

There are also two metal pipes on both sides of the coffee machine, which can produce steam, which the operator uses to make milk foam or get hot water.

Coffee cups are usually placed on top of the machine to warm the cup with the heat of the machine itself and hold the coffee.