Semi-automatic coffee machine flow-how many grams of powder does a cup of coffee need?

Semi-automatic coffee machine flow-how many grams of powder does a cup of coffee need?

The water used to extract coffee is at a constant temperature, no matter how often espresso is made.

Pump pressure is stable in the extraction process.

The espresso machine had better have a prepreg section

Steam is constant pressure and dry, easy to operate

Although the semi-automatic coffee machine does not change from a grain of coffee beans to full-bodied coffee like the full-automatic coffee machine, it has experienced half the process of turning decay into magic, and the semi-automatic coffee machine must be much better than the instant coffee outside.

1. First of all, after grinding the coffee powder, generally one hand is enough, there will be a cup of coffee powder, grinding coffee powder is also a key.

two。 Put the cup of coffee powder mentioned above into the handle groove just mentioned, press it with a circular pressure on the top of the coffee grinder, just press it gently, not too strong, but not too small. Note: coffee powder should be evenly paved in the grooves beforehand, and you can achieve the effect by quietly tapping him with your hand.

3. Put the filter handle of the coffee powder into the card slot in the middle of the coffee machine! Note: parallel alignment left and right swing, you can sew into the buckle. Be sure to sew it tightly, or it will overflow from all sides, because the water pressure at this exit is very high!

4. The last step, of course, is to wait for the coffee machine to brew the coffee and release it to OK.

Now the main popular is the high-pressure steam coffee machine, the coffee pot has a high-pressure chamber, when the water begins to produce a large amount of steam can not release pressure through the small hole, so that the pressure in the high-pressure cavity is greater than the atmospheric pressure, so the water rises along the water pipe. under the action of steam pressure in the cavity flows into the coffee filter, and the coffee seeping from the bottom flows into the coffee cup. There is a safety valve at the top of the high pressure cavity (to ensure safety). Or turn open the air valve, you can use steam to bubble the milk.