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The screaming problem of milking bubbles the rookie barista's cappuccino blue mountain flavor with coffee beans

Published: 2026-04-05 Author: World Gafei

Last Updated: 2026/04/05, A pig-killing scream problem this sound occurs when milk is not foaming, or the amount of foaming is very small. The direct reason is that the sprinkler is too deep below the surface of the milk. The way to avoid it is to move the flower jar down so that the sprinkler does not go too deep into the surface of the milk, and the sound immediately disappears, in exchange for the eating we want to hear. The problem of steam control is

The problem of screaming like killing pigs

Milk does not foaming this process, or the amount of foaming is very small, it will produce this sound. The direct reason is that the sprinkler is too deep below the surface of the milk. The way to avoid it is to move the flower jar down so that the sprinkler does not go too deep into the surface of the milk, and the sound immediately disappears, in exchange for the "eating" sound we want to hear.

Steam control force problem

That is, no matter how much air pressure is used (in the allowable range of the boiler, personal understanding: 0.8-1.2bar), it can produce very good quality milk foam. First, establish a premise: use the 600ml medium pull vat (old-fashioned), hit a jar full of milk foam, and make the WBC standard two cups of foam thickness in 1cm cappuccino. This topic refers to the problem of foam distribution, that is, how to make the foam thickness of two cups of cappuccino consistent. Our slightly experienced operators all know that there are some tricks to achieve this, which is not difficult to master, but you must have a deep understanding of the state of the milk foam in the jar.

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