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Maintenance of percolation, drip and vacuum coffee machines
The electric coffee pot is a kind of cooking utensils which uses electric heating to boil water automatically to make coffee. The maintenance and repair of percolation type, drip type and vacuum type coffee machine have their own points for attention.
2014-06-09 Coffee machine dripping maintenance percolation vacuum -
Maintenance of percolation, drip and vacuum coffee machines
The electric coffee pot is a kind of cooking utensils which uses electric heating to boil water automatically to make coffee. Because coffee is both boiled and brewed, it is only suitable for brewing, otherwise the coffee oil will volatilize in the boiling process and the beverage will lose its aroma and color. The electric coffee maker can meet this special production requirement. According to its structure, the electric coffee pot can be divided into three types: percolation type, drip type and vacuum type.
2015-09-21 Percolation dripping vacuum coffee machine maintenance -
Maintenance instructions for percolation, drip and vacuum coffee machines
The electric coffee pot is a kind of cooking utensils which uses electric heating to boil water automatically to make coffee. Because coffee is both boiled and brewed, it is only suitable for brewing, otherwise the coffee oil will volatilize in the boiling process and the beverage will lose its aroma and color. The electric coffee maker can meet this special production requirement. According to its structure, the electric coffee pot can be divided into three types: percolation type, drip type and vacuum type.
2015-07-07 Percolation dripping vacuum coffee machine maintenance instructions -
Home Coffee equipment purchase Guide Home Coffee Machine Huijia KD-210 Cankun 1817 Delon EC155 plus
Cankun 1817, Delong EC155 is a typical heating block technology coffee machine. Take Cankun 1817 as an example, its heating block has two thermostats, one is a slightly lower temperature thermostat, which controls the water temperature at about 90 degrees, and the other is a high temperature thermostat, which raises the heating temperature to more than 100C. In this way, when you turn it on, the low temperature thermostat is turned on and the heating block is heated to 9.
2016-07-12 Household coffee equipment purchase guide coffee maker Huijia KD-210 Cankun -
Structure understanding of Coffee Roaster
Following Cafe (official Wechat account vdailycom) found that if the coffee roaster knew the structure of the roaster he used, he could effectively control the whole roasting process if the Cafe opened a small shop of its own. Coffee roasting is a process in which raw beans (Green Bean) are transformed into the flavor of ripe beans (Roast Bean) by heat generation of Non-Enzymatic Browning. Hot
2017-07-18 Coffee roaster structure understanding attention coffee review Wechat public vdail -
What is the reason why the temperature of coffee extracted by coffee machine is too low?
What is the reason why the temperature of coffee extracted by coffee machine is too low? although there has been technological progress, there will still be differences with the actual temperature. The temperature shown by PID is different from the actual temperature of the water exposed to coffee powder. From the beginning of buckling the handle to the brewing head, the temperature of the espresso machine will be lost. Even if it is an espresso machine with strong temperature retention, inside the coffee machine
2016-11-24 Coffee machine extraction coffee temperature too low what is it why? -
Water temperature parameters of plug kettle
Practical parameters of water temperature: boiling / boiling in hot water at high temperature: 88 ℃ ~ 94 ℃, suitable for shallow baking to medium baking pot straight insert: soaking water temperature range, 88 ℃ ~ 94 ℃ upper pot first oblique plug and then straight plug: bubble boiling water temperature range, 90 ℃ ~ 95 ℃ if deep baked beans are boiled at high temperature, add some cold water in the upper pot so as not to be too bitter * the final extraction water temperature of high temperature boiling should not exceed 94 ℃, which can be suppressed.
2017-07-30 Plug kettle water temperature parameter practical high temperature bubble boil pot hot water -
Another way to keep coffee warm is to place a heating device under the coffee container.
Coffee insulation from a practical point of view, in order to increase the fun of coffee drinkers, there is basically only one improvement in coffee utensils, that is, coffee insulation. It is very important to keep the coffee warm. The right temperature is very important, neither too high to scorch the coffee, nor too low to make the coffee half-cold and not hot, so that people do not have a sense of accomplishment. There are probably two ways to keep warm, one
2016-04-06 How heat preservation coffee another way is in the container under place heat -
Arabica coffee helps scientists absorb solar heat directly with organic colloids.
Professional Coffee knowledge Exchange more information on coffee beans Please follow Coffee Workshop (Wechat official account cafe_style) Arabica Coffee is a high-priced coffee with a supple taste and low caffeine, now it has a new use. Italian scientists have used a colloid (fluid) containing Arabica coffee to absorb solar heat directly. People are rich in solar energy resources.
2019-03-26 Rabbi coffee booster scientist organic colloid direct absorption sun heat -
The Encyclopedia of Fine Coffee explains the meaning of latte in detail
The chemical composition of milk is protein, lipid, carbohydrate, inorganic, phospholipid, trace vitamins and so on. The formation of milk bubbles is due to the formation of a thin film on the surface when the milk is heated to more than 40 ℃. Just like we go to the convenience store to buy a bottle of fresh milk and heat it in the microwave, there will be a thin layer of fresh milk on the surface. That's milk protein.
2014-11-03 Coffee knowledge Coffee Encyclopedia Latte latte -
The knowledge of Italian Coffee drawing in detail the knowledge of Milk
The chemical composition of milk is protein, lipid, carbohydrate, inorganic, phospholipid, trace vitamins and so on. The formation of milk bubbles is due to the formation of a thin film on the surface when the milk is heated to more than 40 ℃. Just like we go to the convenience store to buy a bottle of fresh milk and heat it in the microwave, there will be a thin layer of fresh milk on the surface. That's milk protein.
2015-01-22 Italian style coffee pull flower knowledge detailed explanation flower milk study group become -
Mocha brewing is very different from other brewing methods
1. Light: 1. Coffee powder ground to medium thickness 2. Add cold water to the lower pot water level distance pressure relief valve about 0.2~0.5MM 3. Put the lower pot on the gas pan and heat it to a small bubble. The bottom of the pot rises to the surface of the water. Do not let it boil 7. Heat it over low heat until you see a little steam coming out of the outlet. Change to medium heat until there is coffee flowing out 4. Expect coffee to flow out during the process
2014-10-11 Coffee knowledge Mocha pot Coffee brewing -
Coffee roasting | introduction of heat conduction, convection and radiation during roasting
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) heat conduction, convection and radiation. Conduction refers to when the heat is transmitted by the heat source, causing the surrounding molecules to vibrate and release heat, gradually moving from the high temperature to the low temperature. The conduction of stainless steel has the phenomenon of uneven heating, which can easily lead to some places in the pot.
2019-09-29 Coffee roasting medium heat conduction convection radiation three way introduction professional -
Coffee heating bar cold coffee heating magic stick
It is very pleasant to enjoy fragrant and sweet coffee with friends in winter. But when friends get together and chat with each other, the coffee may get cold. What shall I do? This coffee heating bar will help you. Heat the heating rod in the pedestal and put it into the coffee cup. The cold coffee will soon get hot. The design and manufacture of this coffee heating bar are very simple, and the cost can be very low, so it can not be marketed.
2015-10-08 Coffee heating magic stick winter friends enjoy fragrant sweet -
Roasting of coffee beans | what are the roasting defects in coffee | which belong to baking defects
Professional coffee knowledge exchange more coffee bean information please pay attention to coffee workshop (Wechat official account cafe_style) coffee flavor defects, some are from raw bean defects, some are produced during roasting, and some are produced during brewing, today Qianjie Coffee first to talk about what defects will occur in roasting! The definition of roasting is called coffee baking.
2019-10-08 Coffee beans roasting coffee medium defects what are which belong to professional -
Ceramic cutter head or stainless steel cutter head? There is something fishy in the advertisement for coffee grinder.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) of all the coffee utensils, cooking methods, the editor thinks that the most important is the bean grinder, because coffee is still the best freshly ground. In the dazzling array of bean grinders on the market, some use ceramic cutters, while others are cast iron or stainless steel cutters. Then in the end
2019-08-06 Ceramic knife head or stainless steel knife coffee bean grinder advertising tricks -
Coffee roasting machine to better roast coffee beans roasting temperature and time with roasting machine
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Coffee roasting_Coffee roasting_Coffee roasting training If the coffee roaster knows the structure of the roasting machine he uses, he can effectively control the whole roasting process. Coffee roasting process is through thermal Non-Enzymatic Browning to green beans (Green Be
2018-03-13 understand coffee roaster talent better roasting coffee beans temperature time specialty -
Coffee brewing method-the reason why the temperature of the upper seat of the siphon pot cannot go up and its solution
The method of powdered coffee is usually used, that is, after all the water comes up, the coffee powder is added. Of course, there is a temperature requirement when powdering here, usually at 85-88 degrees Celsius. Since there is a requirement for temperature, it is particularly important to control the temperature of the water on the siphon pot. First, the reason why the temperature of the upper seat of the siphon pot can not go up: 1. Heating with alcohol lamp: the heating machine of the siphon pot.
2015-11-30 Coffee brewing siphon upper seat temperature go cause solution method usually -
Single boiler heat exchange coffee machine-which continent does not grow coffee espresso 4m law
Single boiler heat exchange coffee machine-which continent does not grow coffee espresso 4m law high pressure valve is a safety device, mainly to protect the safety of operators. Main principle: when the water in the boiler is heated to produce pressure, and the pressure in the boiler reaches the preset steam pressure, the valve will be opened and begin to relieve pressure, in order to avoid the pressure being too high to exceed the pressure bearing of the boiler itself.
2016-12-05 Single boiler boiler heat exchange coffee maker which one no planting coffee Italian -
Taiwan Yang Family Pegasus 800n roaster will the advantages and disadvantages of direct-fire roaster be relatively hot jio?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Qianjie-Taiwan Yang family semi-direct fire roaster introduction Taiwan Yang family 500g class 800N and other classic models, more than 10 years of production and sales, the market share of bean dryers in Taiwan is at least 80%. Special cast iron inner pot surpasses American and Japanese models, gas / natural gas heating stability and sensitivity
2020-02-08 Taiwan Yang family Pegasus 800n roaster direct fire advantages and disadvantages comparison ji