The new coffee roasting techniques by far-infrared and ultrasonic technology is found to roast coffee, and all know different coffee roasting techniques lead to different flavors after roasting process from heats the beans, burning off acidity and adding new textures.
Using far-infrared and ultrasonic technology to roast coffee, shorten the coffee roasting time without cracking or carbonization, allowing the coffee beans to retain natural fruit acid, and won the silver medal at the 28th International Invention Exhibition in Pittsburgh this year.
How the far-infrared and ultrasonic technology is found
In daily work, in the tea baking process, Mr.Chen loves research and innovation and he found that the temperature and humidity are often unstable in the tea baking process. So he used the experience he learned and contacted to use ultrasonic humidifiers, far infrared rays and other equipment and technologies. Without the traditional baking method, the tea leaves are baked in a stable state.
Later, he transferred this roasting technology to coffee bean roasting. After three years of experimentation and improvement, the roasting time of coffee beans, from the traditional coffee fruit harvesting, washing, sun drying and roasting, takes about 14 days. The coffee beans do not swell or burst, and retain natural fruit acid. The coffee has a natural aroma, sweetness and layering, even if it is cooled coffee, it has a light aroma.
According to CEO of the Taiwan Invention Association, pointed out that the invention is of great help to agricultural products. This time I participated in the competition in the United States and attracted frequent inquiries from the international community.
Acting county magistrate Mr. Chen said that after the September 21st earthquake, the coffee industry sprouted in Guoxing Township. For more than a decade, Shuili Township, Jiji Town, Yuchi Township and other places have also promoted cultivation. This innovative technology for roasting coffee beans is not only Lin's research and development spirit of excellence is admirable for improving farmers' income and taking into account environmental protection and carbon reduction.

Using far-infrared and ultrasonic technology to roast coffee, shorten the coffee roasting time without cracking or carbonization, allowing the coffee beans to retain natural fruit acid, and won the silver medal at the 28th International Invention Exhibition in Pittsburgh this year.
How the far-infrared and ultrasonic technology is found
In daily work, in the tea baking process, Mr.Chen loves research and innovation and he found that the temperature and humidity are often unstable in the tea baking process. So he used the experience he learned and contacted to use ultrasonic humidifiers, far infrared rays and other equipment and technologies. Without the traditional baking method, the tea leaves are baked in a stable state.
Later, he transferred this roasting technology to coffee bean roasting. After three years of experimentation and improvement, the roasting time of coffee beans, from the traditional coffee fruit harvesting, washing, sun drying and roasting, takes about 14 days. The coffee beans do not swell or burst, and retain natural fruit acid. The coffee has a natural aroma, sweetness and layering, even if it is cooled coffee, it has a light aroma.
According to CEO of the Taiwan Invention Association, pointed out that the invention is of great help to agricultural products. This time I participated in the competition in the United States and attracted frequent inquiries from the international community.
Acting county magistrate Mr. Chen said that after the September 21st earthquake, the coffee industry sprouted in Guoxing Township. For more than a decade, Shuili Township, Jiji Town, Yuchi Township and other places have also promoted cultivation. This innovative technology for roasting coffee beans is not only Lin's research and development spirit of excellence is admirable for improving farmers' income and taking into account environmental protection and carbon reduction.

Coffee News from drip coffee bag packaging machine manufacturer, pyramid tea bag packing machine factory in China!
CopyRight 2025 Xiamen Sengong All Right Reserved