Usually, 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 Taste[characteristics] the main principle is to use the PV=nRT ideal gas equation to increase the steam pressure of boiling water after heating under a fixed volume, press boiling water into the upper layer to brew coffee through a glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs with filter paper in the middle. This kind of siphon coffee brewer is different from the general filter in that it focuses on
2014-08-20[characteristics] the main principle is to use the PV=nRT ideal gas equation to increase the steam pressure of boiling water after heating under a fixed volume, press boiling water into the upper layer to brew coffee through a glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs with filter paper in the middle. This kind of siphon coffee brewer is different from the general filter in that it focuses on
2014-12-09 Siphon coffee boil enjoy atmosphere characteristics main principle use nR[characteristics] the main principle is to use the PV=nRT ideal gas equation to increase the steam pressure of boiling water after heating under a fixed volume, press boiling water into the upper layer to brew coffee through a glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs with filter paper in the middle. This kind of siphon coffee brewer is different from the general filter in that it focuses on
2015-04-09 Enjoyment atmosphere siphon coffee boiling characteristics main principle utilization nRBar classical technology commonly used raw material preparation operation: sugar water cooking raw materials: granulated sugar or cotton white sugar use equipment: gas stove or induction cooker, snow pan, bar spoon, measuring cup operation time: 8 minutes operation procedure: 1. Confirm the amount of sugar boiled. Generally speaking, the 300ml is 1 unit (that is, 10oz), which is 1500-2000 yuan per day, and the bar is ready for flow. Its specific accuracy
2015-11-12 Bar classic technology commonly used raw materials preparation barHow does it work: the main principle of Syphon is to use the ideal gas equation: PV=nRT, under a fixed volume, heat the boiling water to make the steam pressure of the boiling water, press the boiling water into the upper layer to brew the coffee through the glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs through the middle filter. You can enjoy the coffee while watching the extraction process.
2014-12-06 Coffee Common sense Belgium work principle usage How does wo[product name] POLTI (Bodi) Aroma Raffaello automatic coffee machine [origin] Switzerland [specification] Volume: 340260470mm Voltage: 220v work rate: 1350W Shell: ABS plastic Color: black pressure: 15 bar Water Tank capacity: 1.8L Bean Storage capacity: 250g weight: 11.3kg [characteristics]-automatic instant coffee machine. -both simple and easy system
2015-10-06 Swiss original POLTI Bodi Aroma RaffaellHow does it work: the main principle of Syphon is to use the ideal gas equation: PV=nRT, under a fixed volume, heat the boiling water to make the steam pressure of the boiling water, press the boiling water into the upper layer to brew the coffee through the glass tube, and then cool the lower layer in a similar vacuum state to absorb the brewed coffee from the upper layer, and filter the dregs through the middle filter. You can enjoy the coffee while watching the extraction process.
2015-08-06 Belgium work principle usage coffee maker detailed explanationSiphon pot, also known as Saifeng kettle, is a relatively stable way of coffee extraction, and the process is also very interesting. Using the siphon principle, coffee can complete the whole extraction process up and down in the pot. We can show off our skills by controlling water temperature, stirring, grinding, powder quantity, water volume, extraction time, mixing techniques, etc., without testing ourselves and our friends like hand pots.
2014-07-12 Siphon pot coffee siphon pot basic appliances coffee utensilsOperation: sugar water cooking raw materials: granulated sugar or cotton white sugar use equipment: gas stove or induction cooker, snow pan, bar spoon, measuring cup operation time: 8 minutes operation procedure: 1. Confirm the amount of sugar boiled. Generally speaking, the 300ml is 1 unit (that is, 10oz), which is 1500-2000 yuan per day, and the bar is ready for flow. The specific amount of preparation is based on the surplus of sugar water and bar flow.
2015-05-25 Bar classics techniques manuals commonly used raw materials preparation operation items boilingAccording to the SCAA standard, the cup test baked beans should be medium baked (see SCAA Baking Swatch 55), the cup test sample baking time should be between 8-12 minutes, can not be scorched, or there is a focus. Cool quickly after baking and keep airtight in a cool place. Place for at least 8 hours after baking, but cup testing must be carried out within 24 hours after baking. In other words, bake the beans at 12:00 and test the cup.
2014-08-14 Coffee knowledge SCAA coffee cup test coffee encyclopediaThe main principle of Syphon is to use the ideal gas equation: PV=nRT, under a fixed volume, heat the steam pressure of boiling water, press boiling water into the upper layer to brew coffee through a glass tube, and then cool the lower layer in a vacuum-like state to absorb the coffee already brewed in the upper layer, and filter the dregs through a filter in the middle. You can enjoy the coffee while watching the picking process, which is the charm of syphon.
2015-02-28 Belgium work principle usage coffee maker useSiphon pot, also known as Saifeng kettle, is a relatively stable way of coffee extraction, and the process is also very interesting. Using the siphon principle, coffee can complete the whole extraction process up and down in the pot. We can show off our skills by controlling water temperature, stirring, grinding, powder quantity, water volume, extraction time, mixing techniques, etc., without testing ourselves and our friends like hand pots.
2015-05-23 Siphon brewing pot coffee basic utensils siphon also known as race wind comparison setSiphon pot, also known as Saifeng kettle, is a relatively stable way of coffee extraction, and the process is also very interesting. Using the siphon principle, coffee can complete the whole extraction process up and down in the pot. We can show off our skills by controlling water temperature, stirring, grinding, powder quantity, water volume, extraction time, mixing techniques, etc., without testing ourselves and our friends like hand pots.
2015-11-12 Siphon coffee foundation utensils siphon also known as race wind comparison determination a kind ofFriends are likely to marvel at the skill of baristas. The hot white milk rushed into the dark brown espresso, and as the barista's wrist lightened, the surface of the latte rippled with a heart-like leaf pattern. It's so romantic, so romantic.
2014-07-26 Coffee knowledge coffee technology coffee flower coffee encyclopediaInstant coffee is a dry coffee extract obtained by evaporating the water in the coffee extract. Instant coffee was first transmitted to China through Frauner. Instant coffee can quickly dissolve in hot water, and it takes up less space and volume in the process of storage and transportation, so it is more resistant to storage. It is different from the more complicated traditional way of brewing coffee, so it has been widely popular. Send
2014-06-27 Instant coffee coffee drinks caffeineCoffee processing roasted coffee beans are peeled by mechanical, manual or other means to remove the peel and most of the pulp. Fermentation removes the mucus and film from the core by fermentation. as the length of fermentation time will affect the flavor of coffee, each manufacturer has its own fermentation time. The drying method is mainly divided into natural sun drying and natural air drying. Excessive water content capacity
2016-03-23 Coffee processing roasting process coffee roasted coffee beans peelingCoffee processing roasted coffee beans are peeled by mechanical, manual or other means to remove the peel and most of the pulp. Fermentation removes the mucus and film from the core by fermentation. as the length of fermentation time will affect the flavor of coffee, each manufacturer has its own fermentation time. The drying method is mainly divided into natural sun drying and natural air drying. Excessive water content capacity
2016-03-23 Coffee processing roasting process coffee roasted coffee beans peelingFriends who have seen the coffee flower will probably be amazed by the skill of the barista. The hot white milk rushed into the dark brown espresso, and as the barista's wrist lightened, the surface of the latte rippled with a heart-like leaf pattern. It's so romantic, so romantic.
2014-05-22 Coffee pull flower coffee knowledgeIf you want to drink mellow coffee without leaving home; if you want to drink authentic freshly ground coffee without grinding beans by hand, then MasterCard automatic coffee machine WSD-18 is your perfect choice. Just 20 seconds, mellow freshly ground coffee can be served to your table, let's learn about it. MasterCard automatic coffee machine WSD-18 appearance, using the classic
2015-07-13 Coffee maker recommended MasterCard fully automatic WSD-18 if you want not enough