WHICH TECHNOLOGY A ROASTER USES WILL SAVE MORE FUEL

Coffee roasters using hot air roasting technology save more fuel (gas fuel)?

Or does the roaster use direct roasting technology to save more gas?

As a coffee roaster manufacturer, the first thing you consider is economic performance and it is understandable that a coffee roaster is interested in investing in a roaster that comes with quality technology but still brings high economic efficiency.

As one of the manufacturers of coffee roasting machines, we always understand the wishes and concerns of customers, thereby offering coffee roasters that meet the requirements and explain clearly to customers so that they can understand. An overview to make the right decision when choosing a coffee roaster.

To answer the question whether hot air roasting technology will save more gas or direct burning technology will save more gas, Mars would like to analyze some issues so customers can better understand.

– Hot air roasting technology (indirect burning): Uses a burner to heat the air in the combustion chamber and then the hot air will be blown into the roasting cage to heat the coffee beans (Mars also shared an article about the The difference between hot air roasting technology and direct burning, you can read here).

– Direct combustion technology (hot drum): the flame from the burner or burner tray comes into direct contact with the outer wall of the drum.

After initially grasping the concept of these two combustion technologies, we continue to learn about the heat generation efficiency of these two combustion technologies, it is clear that the heat generation efficiency of hot air combustion technology will be higher than direct combustion continue a lot. The same amount of gas, but if any technology is burned with a higher oxygen content, more heat will be generated.

Semi hot air technology mainly uses fire trays, oxygen is taken directly from nature (oxygen must be present for fire to burn). As for hot air technology, using a burner, oxygen is sucked and compressed by the burner’s exhaust fan, so the oxygen content supplied will be higher than the oxygen content taken from nature.

In terms of heat generation efficiency, that is the case, but to conclude which technology the machine uses will save more gas, many factors must be considered such as: combustion chamber structure, machine’s insulation system, machine’s structure. …

Through the above analysis, we see that hot air roasting technology will have an advantage in saving fuel. Not only that, hot air roasting technology helps roast coffee beans of the highest quality, so choosing to buy a roaster using hot air technology is nothing to worry about anymore.

So where can you buy a reputable roaster using hot air technology? Quality?

Please contact MARS ROASTER immediately for more details and more experience with hot air roasting technology!