How to make a good foam? How to mix coffee beans with latte and concentrate beans with latte

5: 00 will also affect the production of milk bubbles:

1: diameter of steam pipe

2: the number of holes in the steam pipe nozzle: the steam pipe diameter and the steam pipe nozzle will directly affect the heating speed.

3: the shape of the steam pipe nozzle

4: the position of the nozzle hole: the shape of the nozzle and the position of the nozzle hole will affect the direction of the whole flow.

5: the angle of the steam pipe nozzle: the angle will affect the fineness of the foam.

At the beginning of the exercise, in order to avoid waste, it is recommended to use general drinking water to test the flow of water from the steam pipe of the machine used. The amount of water during the exercise can be loaded under the groove of the steel cup. First turn on the steam and observe the shape of the steam ejected from the nozzle hole. The direction of the steam rod hole of different brands is somewhat different, which can be roughly divided into more extended and more concentrated forms. If the expansion is more extensive, it is recommended that the steam pipe be placed on the periphery of the steel cup. If it is more concentrated, it is recommended to put it in the center of the steel cup.

Load the water near the groove and place the steam pipe in the steel cup at an angle of about 30-45 degrees. The depth is about burying the part of the nozzle under the surface of the water, and the depth is adjusted according to the amount of foam. As for where the steam pipe should lean on, at first, if you can't find the direction, please put the steam pipe on the mouth of the steel cup, and use this as the moving reference point of the steam pipe. It is recommended that the steam pipe be placed on the periphery of the steel cup. Because the steam of the steam rod is the power that makes up the overall flow of water, when the vortex is formed, the steam rod should be on the periphery of the center of the vortex. The squeak of bubbling becomes indirect, which is the sound of steam stirring up the bubbles, and keep the gesture until the temperature rises to the above-mentioned temperature range.

At the beginning, the purpose of using water to practice is to let beginners clearly see the difference between blistering and swirling, as well as the depth and shallowness of nozzles buried in the water. after you have mastered its characteristics, you can begin to practice with milk. however, because the substance in the water is less than the milk, the water is easier to rotate and easier to grasp the angle and position.