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Question:

Coffee machine water flow rate how to adjust, the industry please help, thank you

My coffee brand is EXPOBAR, now a cup of Esprosso production time is only about 6 seconds, very depressing. That's why we can't try new beans. We're in the coffee shop. We need to solve this problem. Thank you very much

Answer:

Change your past habits or previous views, different machines or bars, operating habits, or powder power are different, try beans grind a little bit more.Water diversion is very simple, open the sink and side panels, look at the direction of the pipe: generally from the boiler under the ramp, from the boiler out of the direction of the direction of the head, the water inlet position has a valve adjustable.
Ha ha, friend. 6 seconds out of consciousness concentration, not really, this is not scientific, ha ha.Concentration of consciousness refers to the extraction of 30--35 milliliters of coffee in Italy beans within 30--35 seconds. This is its definition;You are now on this problem, the most likely is your coffee mill is too thick to do; consciousness of concentration, must be used for grinding mill to scale, such as let it go, because the old bean device will affect the thickness of powder. In a nutshell, your coffee powder should be ground a little bit thicker than the flour!!! Then press the powder, with the strength of 25--30KG, balance pressure! This weight is simple, you stand on tiptoe, hand 90 degrees to force the strength of the table. For people weighing 50---70KG.
This is the so-called "water explosion" or "waterfall", the country seems to be called spikeThere are 3 reasons,1, the coffee beans are too old, water does not rise, espresso coffee beans should be used within 3 weeks after baking, the older the powder, the faster the water, the less coffee oil2 coffee powder is too thick, you don't really use the little eagle to grind? The only mill / coarse powder, a siphon or filtration method can also, espresso do is to use flour... Of course. Be seckill.3., powder pressure is not enough, but I tried, that is, no pressure powder, are about 10-12 seconds, can not do 6 seconds spike

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