[ Problem Point ]
I was looking for an efficient defrost heater.
[ ⇒Kaizen Point ]
Defrosting was performed by irradiating mid-infrared rays using a carbon line heater CFLH.
The absorption wavelength is suitable for ice, so the frost sublimated directly without turning into water.
Related page:
No.4 Drying of water-based paint 
No.5 Drying of water-based ink 
No.6 Drying of seaweed 
No.7 Drying of marine products 
No.2 Drying of after cleaning printed circuit boards 
No.3 Drying of automotive paint 
No.1 Drying 300mm silicon wafers after precision cleaning 
No.61 Measures against freezing and frost formation in frozen warehouses