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Coffee bean roasting system transformed from popcorn machine

Coffee bean roasting system transformed from popcorn machine

Transformation materials: 1, small popcorn machine, plus postage 90 yuan to have change. 2. The aluminum foil cover, which is instead of the original plastic windshield, could not withstand a high temperature of more than 200 degrees Celsius and melted during the test. 3. Arduino controller. 4. Temperature sensor module, which is used to monitor the real-time temperature inside the machine. 5. Relay module. Used to control the current on and off. 6. No

2015-10-28
Coffee roasting hand popcorn pot

Coffee roasting hand popcorn pot

Coffee 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.

2014-08-20
Super strong! Look at the coffee roaster modified by the popcorn machine.

Super strong! Look at the coffee roaster modified by the popcorn machine.

Coffee is becoming more and more popular among ordinary people. It can not only be used as a drink, but also can effectively play a refreshing role and ensure work efficiency. But it is not so easy to get an authentic cup of coffee. First of all, the roasting of coffee beans is a problem. A netizen transformed the old popcorn machine at home into a coffee bean dryer, and then used the coffee machine to extract coffee.

2015-07-06
Coffee bean baking technology hand popcorn pot

Coffee bean baking technology hand popcorn pot

Coffee 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
How to eat coffee beans, coffee tools, tool supplies

How to eat coffee beans, coffee tools, tool supplies

Coffee beans may not be roasted evenly in the oven because of the lack of air flow. However, if the oven is used correctly, lack of air circulation can also increase the flavor of coffee beans. Picture 1 with the title Roast Coffee Beans Step 4 preheats the oven to 450 degrees Fahrenheit. Prepare the baking pan when the oven is preheated. This method requires

2016-05-23
Foreign cattle use popcorn machine to transform coffee roaster

Foreign cattle use popcorn machine to transform coffee roaster

A stirring rod is added in the middle of the pan, an exhaust hole is punched on the edge of the pan, and a thermocouple is installed to display temperature function Turbo Crazy Coffee Roaster How-to: Build your own home coffee roaster The Turbo Crazy isnt my design, but I liked the concept. I wanted something to roast bigger ba

2015-10-28
About coffee roasting

About coffee roasting

Coffee 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.

2014-08-13
Coffee common sense-coffee roasting

Coffee common sense-coffee roasting

Coffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances 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.

2014-06-25
A complete knowledge of coffee roasting

A complete knowledge of coffee roasting

Coffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances 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.

2014-06-04
Complete knowledge of coffee roasting

Complete knowledge of coffee roasting

Coffee roasting (coffee roasting) refers to the heating of raw beans to convert starch in raw beans into sugars and acids at high temperature, cellulose and other substances 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.

2014-08-20
Coffee roasting technology A complete knowledge of coffee roasting machine

Coffee roasting technology A complete knowledge of coffee roasting machine

Coffee 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
Mexican coffee flavor with strong sweet taste introduction to fine coffee beans in manor producing area

Mexican coffee flavor with strong sweet taste introduction to fine coffee beans in manor producing area

A few days ago, when I went to Mexico, some colleagues jokingly called Mexico popcorn coffee. The quality of the raw beans exported by Mexico was not good, and the raw beans bought were sometimes mixed with a little corn and sand. If the corn is not picked clean and mixed with raw beans into the roaster, it will really become popcorn. But now the quality of raw beans exported from Mexico has been greatly improved.

2016-08-12
How to mix espresso and skills to introduce high-quality coffee beans

How to mix espresso and skills to introduce high-quality coffee beans

A vivid analogy is that a roaster is a machine between a popcorn machine and a clothes dryer. The temperature in a large industrial baking bucket can reach 288 degrees Celsius, and the coffee beans first turn yellow and smell like popcorn. About 8 minutes later, it began to snap and expand. When the temperature reached 204 degrees Celsius, the coffee beans began to turn brown and the oil began to spill out.

2016-06-27
In a household roaster, it becomes quite easy to bake coffee beans by yourself.

In a household roaster, it becomes quite easy to bake coffee beans by yourself.

Household roaster in recent years the rise of a small amount of coffee roasting craze, there are many household roasters on the market, roasting their own coffee beans has become a very simple thing. At present, household roasters can be divided into three types: self-ignition type, hot air type and drum type. Although these are not very sophisticated professional models, as long as they are handled properly, the roasted coffee beans are still mellow.

2015-11-03
Coffee common sense coffee menu 4 in English and Chinese

Coffee common sense coffee menu 4 in English and Chinese

Beer Beers Budweiser Budweiser Qingdao Tsingtao Heineken Heineken Corona Corona Ettinger Erdinger Weissbeer dry red wine Red Wine Johnnie Walker Red Label Johnnie Walker Red Label Jack Danny Jack Daniels Russian vodka Stalichnaya Vodka Bacardi Bacardi Ron Superior

2015-08-13
How long does mantinin take to bake?

How long does mantinin take to bake?

[Q] Hmm! I went to buy a popcorn maker from Bee King. However, the baking of mantadine was very strange. Not only was it not very uniform (some were very dark and some were very pale), but most of the beans seemed to be burnt within a few minutes. How long did mantadine have to bake? What are the skills? [A] I mentioned before that Mantenin's raw beans have more moisture and are darker in color, which makes it difficult to bake evenly. (

2015-05-28
How long does it take to roast coffee beans in Mandarin?

How long does it take to roast coffee beans in Mandarin?

[question] mm-hmm! Went to buy a popcorn machine from Fengda. But it is strange to bake to Manning. Not only is it not very uniform (some are very dark and some are very light), but after baking for a few minutes, most of the beans seem to be burnt. How long will it take for Manning to bake? What skills do you have? [answer] I mentioned before that Manning's raw beans contain more water and are darker in color, so it is difficult to bake evenly. (

2015-06-08
How long does it take to bake Manning? What skills do you have?

How long does it take to bake Manning? What skills do you have?

[question] mm-hmm! Went to buy a popcorn machine from Fengda. But it is strange to bake to Manning. Not only is it not very uniform (some are very dark and some are very light), but after baking for a few minutes, most of the beans seem to be burnt. How long will it take for Manning to bake? What skills do you have? [answer] I mentioned before that Manning's raw beans contain more water and are darker in color, so it is difficult to bake evenly. (

2015-08-19
80 percent of coffee flavor is determined by roasting.

80 percent of coffee flavor is determined by roasting.

Baking, as the name suggests, is to provide heat to coffee beans, by heating the internal structure of coffee beans to produce thermal decomposition of chemical changes, more specifically, that is, heating the starch in the raw beans due to high temperature into sugar 5 or acidic substances, cellulose and other substances will be different degrees of carbon carbonization, moisture and carbon dioxide will volatilize, protein will be converted into enzymes, and fat residual substances will knot

2015-05-12
80% of the taste of coffee is determined by roasting.

80% of the taste of coffee is determined by roasting.

Baking, as the name implies, is to provide heat to coffee beans, and to produce chemical changes in the internal structure of coffee beans by heating, that is, heating converts starch in raw beans into sugar 5 or acidic substances at high temperature. substances such as cellulose will be carbonized to varying degrees by carbon, water and carbon dioxide will be evaporated, proteins are converted into enzymes, and the rest of the fat will knot.

2015-01-28
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