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The structure of the roaster is reformed.

The structure of the roaster is reformed.

The differential pressure meter can quickly and sensitively indicate the small positive pressure, negative pressure or differential pressure of the gas. it is widely used to monitor the static pressure at the outlet of the fan, the filter resistance, the wind speed, the ventilation state and the differential pressure on both sides of the orifice plate. it is also used in the bubble level measurement system to monitor the liquid level, to monitor the mixture control ratio of gas and air, and to monitor blood pressure and respiratory pressure in medical equipment and devices. Applicable

2016-06-03
The Golden Rule of Fine Coffee basic knowledge Coffee

The Golden Rule of Fine Coffee basic knowledge Coffee

The difference in the quality of coffee can be realized with only a sip. So, how can we tell whether a cup of coffee is good or bad? Capacity: espresso is distilled from coffee powder with an optimum capacity of 25-30ml and served in a white porcelain cone cup. Too large a cup will speed up the cooling of the coffee. If the distillation volume is less, the concentration is higher; if the distillation volume is too much, the purity becomes lighter and the taste is more reliable.

2015-05-23
Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

When hot water is injected, the speed of filtration will be different, so the extraction time will also change. The difference in extraction time will lead to a difference in coffee flavor. The filtration speed varies with the area of the hole on the filter cup. The smaller the area is, the slower the filtration speed is. This type of filter cup will stay in the filter cup first because the injected hot water will first stay in the filter cup, and then filter at a certain speed, and the extraction will stop.

2016-07-20
Problems of dehydration, temperature climbing, smoke exhaust and gliding in coffee bean roasting

Problems of dehydration, temperature climbing, smoke exhaust and gliding in coffee bean roasting

When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? These professional knowledge about coffee roasting must be the skills that many coffee roasters want to know, so here is a little experience for coffee lovers: however, it is only a simple introduction. For details, please refer to coffee roasting and other related books or interested coffee lovers.

2015-05-27
Cross-Strait Coffee Creates a Cheap Food Kingdom

Cross-Strait Coffee Creates a Cheap Food Kingdom

According to Taiwan media reports, the mainland domestic demand market is about to explode. Yang Jinfa, chairman of Cross-Strait Coffee, sees the opportunity to quickly enter the affordable catering market and is ready to speed up the earning of RMB at the speed of adding two new catering brands in one year.

2014-05-30
Technical skills of making Japanese-style hand-made coffee and specific explanation of common problems needing attention

Technical skills of making Japanese-style hand-made coffee and specific explanation of common problems needing attention

Japanese-style hand-brewed coffee seems simple, but in fact, a little carelessness in each step will lead to different tastes of coffee or subtle changes. there are a few points that need to master the basic principles of making Japanese-style hand-brewed coffee and some variables when making Japanese-style hand-made coffee. The following are some points that I have summed up after communicating with many well-known coffee teachers in Chongqing.

2015-12-29
Introduction of Yang Family Pegasus Coffee Roaster the latest Coffee Machine

Introduction of Yang Family Pegasus Coffee Roaster the latest Coffee Machine

Many coffee lovers will encounter some problems when choosing a coffee roaster. What kind of roaster do you want to buy? What brand, what kind of heating? Now we will focus on the machine of Taiwan Yang Family Pegasus. Compared with Dutch Giesen, this machine has high performance-to-price ratio and good control. It is especially suitable for enthusiasts to bake manually. It is a machine that really tests the skills of bakers.

2015-11-27
Coffee roasting problem when is dehydration? How many degrees does it take to climb?

Coffee roasting problem when is dehydration? How many degrees does it take to climb?

When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? These professional knowledge about coffee roasting must be the skills that many coffee roasters want to know, so here is a little experience for coffee lovers: however, it is only a simple introduction. For details, please refer to coffee roasting and other related books or interested coffee lovers.

2015-02-26
The

The "Golden Rule" of Fine Coffee for making Common Coffee

The difference in the quality of coffee can be realized with only a sip. So, how can we tell whether a cup of coffee is good or bad? Capacity: espresso is distilled from coffee powder with an optimum capacity of 25-30ml and served in a white porcelain cone cup. Too large a cup will speed up the cooling of the coffee. If the distillation volume is less, the concentration is higher; if the distillation volume is too much, the purity becomes lighter and the taste is more reliable.

2014-12-02
Coffee brewing method: introduction to the skills and matters needing attention in the production of Japanese hand-made coffee

Coffee brewing method: introduction to the skills and matters needing attention in the production of Japanese hand-made coffee

Japanese-style hand-brewed coffee seems simple, but in fact, a little carelessness in each step will lead to different tastes of coffee or subtle changes. there are a few points that need to master the basic principles of making Japanese-style hand-brewed coffee and some variables when making Japanese-style hand-made coffee. The following are some points that I have summed up after communicating with many well-known coffee teachers in Chongqing.

2015-12-11
Coffee roasting

Coffee roasting

Generally refers to the baking process below 170 degrees. Different baking appliances require different dehydration time, but it is usually best controlled at 5-8 minutes, depending on the water content of the beans.

2014-06-04
The basic rules of coffee brewing the

The basic rules of coffee brewing the "golden rule" of coffee

The difference in the quality of coffee can be realized with only a sip. So, how can we tell whether a cup of coffee is good or bad? Capacity: espresso is distilled from coffee powder with an optimum capacity of 25-30ml and served in a white porcelain cone cup. Too large a cup will speed up the cooling of the coffee. If the distillation volume is less, the concentration is higher; if the distillation volume is too much, the purity becomes lighter and the taste is more reliable.

2015-03-04
Introduction of two common methods of Japanese hand punching and detailed analysis of the main points different from American hand flushing

Introduction of two common methods of Japanese hand punching and detailed analysis of the main points different from American hand flushing

Personal recommendation: coffee for 2 people, water ratio 1:15 basic rule: when the water temperature exceeds 90 degrees Celsius, the coffee is mixed or sweet or bitter too much, the best time to complete a hand brew within 3 to 5 minutes. The brewing time is less than 4 minutes, which is suitable for fine grinding. The brewing time is more than 6 minutes, which is suitable for thicker grinding method. First, the most gorgeous method of penetration, the difficulty

2015-12-29
How to grind Arabica coffee beans manually grind Arabica coffee beans

How to grind Arabica coffee beans manually grind Arabica coffee beans

How do you grind Arabica coffee beans? It can be carried out mainly by two methods, one is the traditional manual grinding, the other is that it can be ground by bean grinding machine, each of which has its own advantages. Manual grinding of Arabica coffee beans: manually ground Arabica coffee beans, uniform powder particles, can better maintain the original flavor. But the grinding speed is too slow, so now the coffee shop

2016-04-25
Basic knowledge of fine coffee the

Basic knowledge of fine coffee the "golden rule" of brewing coffee

The difference in the quality of coffee can be realized with only a sip. So, how can we tell whether a cup of coffee is good or bad? Capacity: espresso is distilled from coffee powder with an optimum capacity of 25-30ml and served in a white porcelain cone cup. Too large a cup will speed up the cooling of the coffee. If the distillation volume is less, the concentration is higher; if the distillation volume is too much, the purity becomes lighter and the taste is more reliable.

2015-03-31
Coffee training pot with ice drop coffee

Coffee training pot with ice drop coffee

Ice drop coffee originated in Europe, because the coffee distiller was invented by the Dutch, so some people call it espresso or water drop coffee. Condensation natural osmotic water pressure, up to more than 8 hours, bit by bit extraction. The taste of coffee will change with the degree of coffee roasting, water volume, water temperature, droplet speed, coffee grinding fineness and other factors. Ice drop coffee

2014-10-09
Relationship between Fine Coffee Taste and extraction conditions

Relationship between Fine Coffee Taste and extraction conditions

Coffee is the art of pursuing balance, the extraction law of coffee taste from sour to bitter: 1, shallow roasting (acid) to deep roasting (bitter) 2, rough grinding (sour) to fine grinding (bitter) 3, coffee powder less (acid) to more (bitter) 4, water temperature low (acid) to high water temperature (bitter) 5, extraction speed fast (acid) to slow (bitter) 6, more extraction (acid) to less extraction (bitter).

2015-01-06
Coffee training pot with ice drop coffee

Coffee training pot with ice drop coffee

Ice drop coffee originated in Europe, because the coffee distiller was invented by the Dutch, so some people call it espresso or water drop coffee. Condensation natural osmotic water pressure, up to more than 8 hours, bit by bit extraction. The taste of coffee will change with the degree of coffee roasting, water volume, water temperature, droplet speed, coffee grinding fineness and other factors. Ice drop coffee

2015-03-16
The extraction rule of making fine coffee the

The extraction rule of making fine coffee the "golden rule" of coffee

The difference in the quality of coffee can be realized with only a sip. So, how can we tell whether a cup of coffee is good or bad? Capacity: espresso is distilled from coffee powder with an optimum capacity of 25-30ml and served in a white porcelain cone cup. Too large a cup will speed up the cooling of the coffee. If the distillation volume is less, the concentration is higher; if the distillation volume is too much, the purity becomes lighter and the taste is more reliable.

2015-02-27
Boutique coffee training pot with ice drop coffee

Boutique coffee training pot with ice drop coffee

Ice drop coffee originated in Europe, because the coffee distiller was invented by the Dutch, so some people call it espresso or water drop coffee. Condensation natural osmotic water pressure, up to more than 8 hours, bit by bit extraction. The taste of coffee will change with the degree of coffee roasting, water volume, water temperature, droplet speed, coffee grinding fineness and other factors. Ice drop coffee

2014-12-30
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