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Why does espresso espresso machine use 9bar to extract coffee under pressure
Qianjie often talks about the extraction relationship among powder quantity, proportion, grinding degree and time when sharing the knowledge of espresso extraction. As long as you master these four parameters, you can operate the espresso machine flexibly. However, there is another parameter, which is usually mentioned at once, but it is the most important part of espresso extraction.
2022-11-11 -
What is the extraction pressure of espresso? On the effect of pressure on extraction Italian concentration
What kind of role does pressure play in the whole process of Italian concentration? And why is it usually recommended to use 9bar pressure to make coffee? First of all, let's talk about pressure, and the pressure we're talking about is atmospheric pressure (barometric), which is the pressure exerted by the atmosphere due to gravity, in other words, by the standard.
2017-12-24 Concentrate coffee extract pressure how much Italian action -
Why does Espresso use 9bar? What is the effect of stress on espresso?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) the key to making espresso lies in stress, while the crema, quantity and flavor of espresso all come from the influence of stress. But why is stress so important? How does it affect concentrated formulations? Why is nine atmospheric pressure the most commonly recommended pressure setting for brewing coffee?
2019-06-11 Why Espresso use 9bar pressure Italian concentrate. -
Coffee machine recommended guide for the purchase of household coffee equipment
The best pressure used to extract espresso should be 9bar. But where does this pressure come from? Some people will say, there is no doubt that it must be a water pump! When the pump water is pressurized, it naturally becomes pressure water. This is the pressure used to extract coffee. This is a concept when many people who don't know anything about coffee machines buy coffee machines. But in fact, it is not so simple, the pump pressure is not.
2015-01-08 Coffee maker recommendation Household Coffee equipment purchase Guide for extraction esp -
On what is variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2015-10-15 About variable pressure coffee machine what is technology -
Boutique Coffee about variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2014-11-24 Coffee knowledge boutique coffee science variable pressure coffee machine -
A pressurized coffee machine for making espresso.
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2014-12-31 Coffee machine about making Italian coffee variable pressure what is technology any -
On what is variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2015-03-14 About variable pressure coffee machine what is technology -
Italian Coffee Machine in detail about variable pressure Coffee Machine
What is variable pressure technology: at any time to achieve the specified pressure value, and can remain stable, again changed to the specified pressure value can remain the same, is the real variable pressure. If it is only an uncontrollable or unstable variable pressure during the extraction process, it is not a mature variable pressure technology (for example, the pressure of the drawbar machine cannot be controlled from beginning to end and changes all the time, such as Yang.
2014-10-09 Coffee knowledge coffee machine Italian coffee machine variable pressure coffee machine -
The milking pressure and extraction pressure of Italian coffee machine are not the same parameter.
Communication of professional baristas Please follow the coffee workshop (Wechat official account cafe_style) High pressure steam coffee machine is a kind of Italian coffee machine. Italian coffee machine is divided into steam Italian and pump Italian, steam Italian refers to the so-called high-pressure steam, but the pressure is only 3-5BAR (1BAR=1 atmospheric pressure), can only make coffee a little stronger than the American drip coffee machine, but can not do it.
2017-10-18 Italian coffee maker milking pressure extraction not the same parameter professional coffee -
Basic knowledge of espresso-how to drink espresso
Basic knowledge of espresso-how to drink espresso since we can't afford the Tuhao coffee machine, we should return to the traditional espresso machine, returning to the golden rule of espresso, which has been handed down for half a century. Under 9bar pressure, at a water temperature of 90-92 degrees, extract 1 ounce of espresso (about 30ml) for a single person in 25-30 seconds. Although this golden rule
2016-12-31 Italian concentrated Basics Coffee how Condensed -
Introduction to the sealing ring in the instruction manual of Nova coffee machine
Nova Coffee Machine instruction Seal Ring introduction since Tuhao coffee machine we can not afford to play, it is still back to the traditional Italian coffee machine, returning to the golden rule of espresso under 9bar pressure, 90-92 degrees water temperature, 25-30 seconds to extract 1 ounce (about 30ml) of espresso (espresso) for a single person. Although this golden rule
2016-10-19 Nova coffee maker use tutorials instructions sealing rings introduction coffee machine -
A brief Analysis of the effect of Coffee Oil on the body and the reason for insufficient Oil extraction
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) what is Crema? Coffee grease is a layer of coffee foam with rich taste and aroma floating on coffee. To put it simply, the high temperature and high pressure in the brewing process combines the air with the soluble fat in the coffee, and the coffee oil is produced. Some people will put this kind of
2019-07-25 Analysis coffee oil what is body influence extraction not enough reason professional -
Introduction to brand recommendation of commercial semi-automatic coffee bean machine
Commercial semi-automatic coffee machine detailed description of brand recommendations since we can not afford Tuhao coffee machine, it is still back to the traditional Italian coffee machine, return to the golden rule of espresso under 9bar pressure, 90-92 degrees water temperature, 25-30 seconds to extract 1 ounce of espresso (about 30ml) of Italian espresso (espresso) single. Although this golden rule
2016-11-16 Commercial semi-automatic coffee bean machine detailed explanation brand recommendation introduction commercial -
The difference between espresso and black coffee does espresso belong to black coffee?
Authentic espresso (espresso), the standard for espresso extraction, is made of about 30ml by close to boiling high-pressure hot water (about 92-94 degrees Celsius, 9bar atmospheric pressure), 20-30 seconds extraction time, through fine grinding, flat pressure coffee pressed powder.
2022-11-28 -
Italian coffee machine worry about water net rubber head-which brand of coffee machine is good
Italian coffee machine worry about water network rubber head-which brand of coffee machine is good? since we can't afford Tuhao coffee machine, we should return to the traditional Italian coffee machine and return to the golden rule of espresso, which has been handed down for half a century. Under 9bar pressure and water temperature of 90-92 degrees, extract 1 ounce of espresso (about 30ml) for a single person in 25-30 seconds. Although this yellow one
2016-12-05 Italian coffee maker water net rubber which brand oak -
What is the difference between a single and double espresso?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Italian espresso coffee (ESPRESSO), Italian in 1901, invented the use of air pressure espresso machine, and obtained a patent. espresso coffee is extracted in a short time by high temperature and pressure, and there is a thick layer of coffee fat,
2019-09-22 single double concentrate difference only powder amount coffee standard quantity how much -
Italian coffee machine disassembly-coffee machine boiler structure laspaziale coffee machine drawings
Italian coffee machine dismantling-coffee machine boiler structure laspaziale coffee machine drawings since we can not afford Tuhao coffee machine, it is still back to the traditional Italian coffee machine, returning to the golden rule of espresso under 9bar pressure, 90-92 degrees water temperature, 25-30 seconds to extract 1 ounce of espresso (about 30ml) of Italian espresso (espresso) single.
2016-12-29 Italian coffee machine disassembly boiler structure laspaziale drawings -
Common troubleshooting methods of Xike Royal Coffee Machine
Since we can't afford the Tuhao coffee machine, we should return to the traditional Italian coffee machine and return to the golden rule of espresso, which has been handed down for half a century. Under 9bar pressure, at a water temperature of 90-92 degrees, extract 1 ounce (30ml) of espresso (espresso) for a single person in 25-30 seconds. Although this golden rule
2016-11-15 Happy guest royal coffee machine common trouble shooting method way happy guest -
Semi-automatic commercial coffee machine use method brand recommended use video introduction
In this nearly a century of coffee machine evolution history, the Italians found that due to the use of additional 8-9bar pressure, forcing water quickly through the coffee powder, the pressure between the water and the coffee powder produced an average resistance, so that each cup of coffee extraction time reduced to 25 seconds, also makes coffee powder to grind.
2016-11-10 Semi-automatic Commercial Coffee machine How to use Brand Recommendation Use Video Introduction