The name of each part of the coffee machine-Delong coffee machine model differences

The name of each part of the coffee machine-the difference of each model of Delong coffee machine

In the evolution of the coffee machine for nearly a century, the Italians found that due to the use of additional 8-9bar pressure to force water quickly through coffee powder, pressure-rich water and coffee powder produced an average resistance, reducing the extraction time of each cup of coffee to 25 seconds and making the coffee powder as soft as flour to improve the extraction rate. At the same time, it condenses the aroma and gum in the coffee, producing a layer of ochre red Krima on the coffee. Because of this layer of Krima, Espresso is displayed with a thick colloid, which is closely integrated with the rich milk foam, creating all kinds of Italian coffee, including cappuccino.

It is because of the coffee brewing method of Espresso, which not only speeds up the brewing speed, but also improves the coffee quality. On the one hand, it makes the coffee shop owner save time and cost, and increases the daily brewing volume by several times. On the other hand, it also attracts more coffee population. Now it has swept the coffee market all over the world and become the mainstream in the market. Although the Italians never occupied any colony that produced coffee, they used the superb technology of traditional craft to improve the method of brewing coffee and created excellent brewing technology and machines like Espresso, which easily occupied the vast majority of the coffee market in the world.

1. Turn the power switch of the coffee maker to the heating gear every morning to heat the coffee machine. Make sure the power indicator is on and hang the two filter handles on the coffee faucet of the machine.

2. Pour the coffee beans into the bean bowl of the bean grinder and pour out only the amount of beans needed for that day. Repackage the remaining coffee beans and store them in a dry room temperature.

About 15 minutes later, the pressure gauge on the coffee machine reaches the set position, indicating that the machine has been heated and ready for use.

4. in order to ensure that a high-quality coffee drink can be made, turn on the coffee switch before making coffee and release about 5 ounces of water from each of the two faucets, and some steam and hot water from the steam pipe and hot water pipe on both sides. heat the coffee machine fully for another ten minutes. 5. Turn on the power of the bean grinder to grind the coffee beans, do not grind too much powder in advance, so as to avoid the loss of coffee powder aroma.

6. Hold the filter handle in the left hand and turn to the left to remove the handle and insert the handle under the bean grinder. Pull the powder dispenser with your right hand.

7. Tap the edge of the filter with one end of the small end of the hand-held powder press to smooth the powder, and then press the powder down vertically at the end of the big head. Then tap the edge of the filter with one end of the small head and press the powder firmly with the big end for the second time.

8. Wipe off the residual powder on the edge of the filter by hand, turn on the coffee switch and release hot water for 3 seconds, then hang the hand on the machine faucet and turn right and lock it.

9. Take the coffee cup from the warm cup board on the upper part of the machine and put it under the outlet of the faucet. Press the corresponding coffee button on the lower board.

10. when the coffee is ready, turn the hand and knock the coffee grounds into the dregs bucket, wipe the filter net with a brush or a clean cloth, and gently buckle the handle to the faucet to preheat and keep warm.