Why is the coffee machine so expensive? What's the difference between a cheap coffee maker and an expensive coffee maker?

Half of the current coffee machine refers to the Italian semi-automatic coffee machine used to make Italian concentrate (Espresso), which has a very complex system. The technical point is to ensure the stability of the machine operation: constant effluent temperature, large steam volume and dry stability, reasonable and safe structure of the boiler, advantages and disadvantages of electronic control boxes, and so on. 2. Then, because most of the espresso machines are imported, espresso machines are not a necessity for family life even in Europe (they have as many cafes), and many are manual rather than production lines. Therefore, it is more expensive to sell abroad. With the increase of import duty, it will be more expensive at home. As for domestic products, why are they also expensive? For example, if it is so expensive to sell ten sets a year, if the price is reduced tenfold, can the sales increase tenfold?

What's the difference between an expensive coffee maker and a cheap coffee maker? For example: 1: material and component selection. Hot-proof steam rod, stable valve, several-liter large boiler, average filter. 2: many boilers. Espresso needs 92 degrees of water, and the steam for milking is 100 degrees, which is necessary to separate the boiler. 3: the convenience of manipulation. Automatic detection of high and low cups, design of reflector, smoothness of upper handle. The high-end coffee machine pressure gauge can be almost motionless in the extraction process of the whole cup of coffee, while the ordinary coffee machine has its own jitter. To achieve this, expensive components and excellent tuning (analogous to car engine tuning) are needed. The inconvenience caused by uneven pressure can be imagined, when playing foam, it will make your foam coarse and sometimes fine or even not master the temperature, and it will lead to insufficient extraction or excessive extraction and so on. In fact, there are not so expensive ah, after all, if you are making trouble at home, you do not need to go to such a professional coffee machine (of course, if you are a tuhao, please ignore it). There's a big difference between a few thousand yuan and a coffee machine worth tens of thousands of yuan.

A few hundred yuan coffee machine usually uses a single heating fast module to extract coffee and milk at the same time.

And powder bowls with small diameter cannot be used for commercial parts on the market ex: VST

On the other hand, cheap coffee machines usually use small heating blocks, and small heating blocks represent less water that can be heated.

It means that the water temperature is unstable, and the consequence is that the result of coffee extraction is unstable, and this time it tastes sour.

If you suffer again next time, do you want to grind it this way?

More importantly, a few hundred yuan coffee machine usually doesn't have a pressure relief valve, when you accidentally grind it too fine to make coffee.

This is awkward.