When we use a double bowl of powder to make coffee on a semi-automatic coffee machine, there is occasionally a slow flow of coffee, coming out first and then out, with more coffee on one side and less coffee on the other at the same time. In today's article, Chen Lei will discuss with his friends: the flow rate of double Espresso is uneven. 1. The common reasons for the uneven flow velocity of double Espresso are
2015-11-30 Coffee brewing -double Espresso flow rate average cause impactCondition 1: the grease blisters are large and do not last long. If this happens, the first thing you need to do is to check the roasting date of the coffee beans. Coffee beans produce a certain amount of nitrogen dioxide after roasting. If the coffee beans are just roasted, the coffee oil will be blistered and will not last long. What you need to do is to rest the coffee beans and let them
2016-06-04 Italian style coffee production forum boutiqueThe color of the oil had better be golden yellow and slightly brown, and the color of the oil is milky white, which is generally called insufficient extraction, while the preference for dark brown is excessive extraction. Insufficient extraction is generally reflected in the milky white color of oil, which may be due to insufficient powder, light filling force, low water temperature, coarse grinding of coffee powder, insufficient water pressure or coffee beans.
2016-10-24 Coffee feeling flow rate category taste manor area treatment introduction greaseThe process of turning on and off the coffee machine sounds very simple, and those who do not understand can be operated according to its instructions, but for some people who do not understand or come into contact with for the first time, they may not be able to read the instructions for a while, especially the full English version of the instructions of some imported coffee machines, which is more difficult for people who do not understand English. Here, the author has been engaged in coffee machines for many years.
2015-12-10 Italian coffee maker M27 power on coffee machine off flow sounds simple.All roasting modes are different because of the roasting process, so even coffee beans that look the same in appearance behave very differently in the cup. When you bake a coffee bean to a fixed roasting color in a short time with fast heat / high temperature (or a combination of air flow high temperature and fast air flow), the roasted coffee bean retains more acidity.
2015-04-14 Time temperature proportion other subtle influence property some baking modeSiphon brewing method uses the principle of steam pressure (this is a method invented by a marine engineer, probably inspired by the steam engine), so that heated water, from the beaker below, through the siphon pipe and filter cloth flow upward, and then mix with the coffee powder in the cup above, and completely refine the coffee powder. After the refined coffee liquid is removed, it flows back again.
2014-07-22 Coffee knowledge coffee making making methods coffee encyclopediaSon, let me borrow that teapot of yours. This is really an awkward topic, Dad. It's called a hand-flushing pot! Do brown friends like to play hand flushing? Have you ever used a teapot as a hand-flushing pot? when the editor first came into contact with a single item, he used the teapot as a hand-flushing pot, just like the following one. That feel is awesome, but the picture is so beautiful that I don't
2016-04-28 That teapot I use it coffee pot coffeeA. Introduction to the manual brewing coffee making method: 1. Fold the filter paper into the brewing seat; 2. Use the hot water in the hand-made pot to pour the filter paper clockwise. The purpose is three: A. Make the filter paper and the filter cup more tightly bonded and stick together to prevent the channel effect. B. Remove the smell of filter paper. C. Hot water will flow into the next pot, which will warm the next pot and make the coffee more delicious.
2014-09-24 Coffee Knowledge Coffee Making Coffee BrewingOnly when you make coffee by hand can you pay so much attention to how the water is poured out. Only when penguins eat and drink do they care so much about what you want to know before you buy. There are many ways to brew coffee, such as French pressure, mocha pot, siphon pot, love pressure, hand brewing. In so many ways of brewing, only hand flushing requires a good water injection tool, hand flushing pot. Just
2016-04-23 Many kinds hand flush coffee pot take you start coffee world about have handsSiphon brewing method: using the principle of steam pressure (a method invented by a marine engineer, probably inspired by a steam engine), the heated water flows upward from the lower beaker through a siphon and filter cloth, and then mixed with the coffee powder in the upper cup, and the ingredients in the coffee powder are completely quenched out, and the quenched coffee liquid flows again after removing the fire source.
2014-12-06 Boutique coffee common sense tradition production methods siphon brewing utilization steam pressureFirst, a brief introduction to the method of making coffee by hand: 1, fold the filter paper into the upper seat of brewing; 2, use the hot water in the hand pot to cast the filter paper in a clockwise circle for three purposes: a, to make the filter paper more closely bonded with the filter cup and stick together to prevent the channel effect. B, remove the smell of filter paper. C, hot water will flow into the next pot, playing the role of warm pot, making the coffee more delicious.
2015-04-16 Manual brewing coffee production method precautions manual methodOnly when you make coffee by hand can you pay so much attention to how the water is poured out. Only when penguins eat and drink do they care so much about what you want to know before you buy. There are many ways to brew coffee, such as French pressure, mocha pot, siphon pot, love pressure, hand brewing. In so many ways of brewing, only hand flushing requires a good water injection tool, hand flushing pot. Just
2016-04-23 Hand flush coffee pot which brand household good hand suit hand punch cardBrewing method and main process, measuring beans, grinding beans, folding filter paper, warm cup, warm pot, cooling, extraction
2014-08-09 Coffee knowledge follicle coffee coffee encyclopediaUsually, if your machine is idle for a period of time, when the water button is turned on, hot water and gushing steam will flow out from the head of the coffee machine at the same time, and you can also hear the sound of steam. The water temperature must be too high. Most household machines and boilers are between 1.5 and 3 liters in volume, so after you release some of the water, the pump will replenish the water and the boiler will replenish the water.
2016-07-12 Italian Coffee extract time blend Coffee Bean espresso TasteIf you use a thin-mouthed kettle with an inner diameter below 5mm of the spout, you can make a good product in a shorter time, but if it is an ordinary fine-mouthed pot, court pot, or pointed-mouthed crane-billed pot, you just need a little practice. Akita of the coffee family can be flushed by hand, and one of its characteristics is a steady stream of water to extract, so we use KALITA copper.
2016-04-27 Hand punch spout contrast how choose whichProcess, measuring beans, grinding beans, folding filter paper, warm cup, warm pot, cooling, extraction
2015-01-21 Follicles coffee brewing methods essentials processes measuring beans ground beans filter paper warm cupsFirst, a brief introduction to the method of making coffee by hand: 1, fold the filter paper into the upper seat of brewing; 2, use the hot water in the hand pot to cast the filter paper in a clockwise circle for three purposes: a, to make the filter paper more closely bonded with the filter cup and stick together to prevent the channel effect. B, remove the smell of filter paper. C, hot water will flow into the next pot, playing the role of warm pot, making the coffee more delicious.
2014-10-18 Coffee knowledge coffee making hand brewing coffee coffee making methodAfter all, this thing has some handicraft properties. When talking about cost performance, it is often quite nonsense. Only people who like it don't like it and don't like it conveniently. For example, some plating limited models of Takahiro, although handsome in appearance, sell for two cups of ordinary models or even close to 2000. I am not very willing to buy them (I think it is better to upgrade a bean grinder if I have this money). Even if it is an oil pot, it is used.
2016-04-26 coffee utensils -hand brewer Kalita Hario self JaneThe processing methods of coffee include water washing, semi-washing and natural drying. Different processing methods are adopted according to different regions, climates, types of coffee beans and other factors. Coffee beans processed by different methods will also show different flavors. [the processing method is as follows] 1. Peeling: using machinery or hands
2023-03-06 Coffee processing process flow chart production methodA) General principles for brewing coffee ① use freshly roasted coffee beans, which can be stored for no more than a week, preferably roasted within an hour. ② stores coffee beans in containers that hide from the light. ③ freshly ground coffee beans before blending. ④ should be called to leave the tap water for a few seconds before use, and then use the fresh cold water that has just flowed out of the faucet. Boil the water, but not for too long
2014-07-15 Coffee brewing roasting coffee beans