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 Roaster construction modificationI. The so-called coffee roasting (coffee roasting) refers to the process of converting raw beans into dark brown raw beans by heating the raw beans to cause a series of physical and chemical reactions inside and outside the coffee beans, and in the process to generate various flavors such as acid, bitterness, and sweetness of coffee, forming alcohol and color. 2. The importance of baking affects a cup of coffee
2015-12-17 coffee beans roasting knowledge points about basics understanding effects coffeeMany 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? Today I have time to share with you my experience of using a roaster. I have played giesen in Germany, kalita in Japan, electric heat made in China, Yang Family Pegasus in Taiwan, Jialebi in China, and Apollo in Korea.
2016-01-13 Picture detailed explanation Taiwan Yang family Pegasus brand roaster analysis coffee specificCoffee roasting (coffee roasting) means that through heating raw beans, starch in raw beans is converted into sugars and acids at high temperature, substances such as cellulose will be carbonized to varying degrees, water and carbon dioxide will be volatilized, proteins will be converted into enzymes and fats, and the remaining substances will be combined to form an oil film on the surface of coffee beans, and in the process coffee acids will be formed.
2015-01-08 Coffee beans roasting technology electric direct fire roller roaster coffee cThis ACA coffee maker AC-D15A uses a combination of stainless steel and glass, the appearance is designed by professional artists, the shape is beautiful and stylish. The product has a capacity of 1.5L and can brew 6-8 cups of coffee.
2014-06-09 Fully automatic temperature controlled coffee makerGemilai CRM3005 is an entry-level semi-automatic coffee machine for household use. Professional microcomputer temperature control 2.15Bar pressure steam 3.1.7 L large capacity water tank 4. Professional commercial Italian CREMA filter handle 5.360 rotates commercial professional steam nozzle 6. Built-in electric boiler water level tester 7. Patented design: boiler room pre-soaking technology 8. Safety facilities: pressure
2015-12-23 Italian Home Coffee Machine Gemi Brand introduction Gemilai CRMGenerally 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 Coffee knowledge coffee roasting coffee encyclopediaCankun 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 CankunFirst, fine enough and uniform coffee powder ESP extraction has a higher pressure, so use enough fine powder. Under the premise of fine as much as possible uniform, so that the coffee powder under the pressure of uniform extraction
2014-09-28 Coffee Knowledge Coffee Technology EspressoSearch: when is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? I would like to give you a little experience. Hand net hot air machine heat engine gas semi-direct fire gas direct fire here is only a brief introduction, please refer to coffee roasting and other related books Ligularia have fun to receive all the negotiations all the way.
2014-06-20 Coffee knowledge coffee roasting coffee encyclopediaFirst, enough fine and uniform coffee powder esp extraction has a higher pressure, so it is necessary to use enough fine powder. Try to be as uniform as possible under the premise of fineness, so that the pressure on the coffee pressed powder is uniformly extracted.
2014-12-25 Coffee making skills how to do well one cup Espresso enoughCoffee is one of the favorite drinks for office workers. The taste of coffee is mellow and full-bodied, and it also has refreshing effects, so it is deeply loved by people. Today, the author will introduce an ACA coffee pot AC-D15A, interested friends might as well learn about this product. ACA coffee maker AC-D15A (intermediate model) this ACA coffee maker AC-D15A is made of stainless steel
2015-07-07 Fully automatic temperature control ACA AC-D15A coffee maker coffee it can be said goCoffee is one of the favorite drinks for office workers. The taste of coffee is mellow and full-bodied, and it also has refreshing effects, so it is deeply loved by people. Today, the author will introduce an ACA coffee pot AC-D15A, interested friends might as well learn about this product. ACA coffee maker AC-D15A (intermediate model) this ACA coffee maker AC-D15A is made of stainless steel
2015-09-22 Fully automatic temperature control ACA AC-D15A coffee maker coffee it can be said goWhen we talk about boutique coffee, every step presented in the coffee supply chain is critical to the final coffee product presented to us. So a very important step in the supply chain of coffee from seed to cup is roasting. When it comes to specialty coffee, every step in the supply chain becomes extremel
2016-06-24 Roasting defects fast fresh coffee beans coffee quality raw beans we talk aboutSemi-hot air roasting is currently the most popular and best-controlled way of roasting coffee. It can make up for the shortcomings of the direct-fire roaster, improve safety, and show the aroma and flavor of coffee. Many people say that with the change of season or weather, the results of baking will be a little different. This sentence does not seem to be suitable for semi-hot air baking. Because
2016-06-16 Hot air roasting best way coffee roaster raw beans manufacturers hot airSemi-hot air roasting is currently the most popular and best-controlled way of roasting coffee. It can make up for the shortcomings of the direct-fire roaster, improve safety, and show the aroma and flavor of coffee. Many people say that with the change of season or weather, the results of baking will be a little different. This sentence does not seem to be suitable for semi-hot air baking. Because
2016-06-24 Hot air roasting coffee roaster raw beans manufacturers methods studios hot air bakingFirst, enough fine and uniform coffee powder esp extraction has a higher pressure, so it is necessary to use enough fine powder. Try to be as uniform as possible under the premise of fineness, so that the pressure on the coffee pressed powder is uniformly extracted.
2014-11-19 Coffee knowledge coffee basics coffee common sense do EspressoItalian coffee machine is a machine that uses high temperature and high pressure to quickly extract the raw liquid of coffee powder. Many professional baristas use automatic and semi-automatic coffee machines to control the flow and time of water. Italian coffee machine is a machine that makes coffee quickly by high temperature and high pressure. according to the classification of boilers, it can be divided into single-boiler heat exchange type, double-boiler type and multi-boiler type. According to
2015-08-21 Italian coffee maker correct usage utilization high temperature high pressureIntroduction: this Tai Huan PROASTER THCR-O1 coffee machine is a model model used in major bakeries in China. THCR01 baking achieves a rich flavor, using radiant heat system baking, and thermal explosion. This Taihuan PROASTER THCR-O1 coffee machine is a model model used in major bakeries in China. Compared with others, it is a rare roaster.
2015-12-04 Tai Huan PROASTER THCR-O1 Commercial Coffee roasterPractice Editing practice: use utensils and materials. The right amount of deep-roasted coffee beans (about 7 grams of coffee powder in a mug standard) Italian coffee machine syrup. Soak the cup (warm cup) in hot water to raise the temperature and then pour out the excess water for use. A simpler method is to place the coffee cup in the heat storage area of the Italian coffee machine and extract the cup during concentration.
2016-06-08 Latte coffee practice introduction star anise mocha pot can be straight connected to gas stove plus