[ Problem Point ]
We were looking for a low-temperature heater that would be easy to control the temperature to prevent heat damage.
[ ⇒Kaizen Point ]
The material was dried by irradiating it with mid-infrared rays using a carbon line heater CFLH.
The absorption wavelength was suitable, so the water droplets evaporated immediately.
As it was a low-temperature heater, it prevented heat damage.
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Carbon Line Heater CFLH-40 series 
5-3.Efficient method of Infrared ray drying