The grain dryer refers to the hot air drying box, which adopts a rotary heating device, which can generate a large amount of hot air in a short time. It can kill insect eggs through high temperature treatment and completely solve the problem of grain drying. With the improvement of grain varieties, the increase of per unit yield and the increase of national investment in grain drying equipment, more and more large, medium and small grain drying facilities are being built. It is very important to choose a dryer with high quality, long service life, economical and practical, good reliability and high degree of automation. Principle: The hot air drying box adopts a rotary heating device, which can generate a large amount of hot air in a short time. It can kill insect eggs through high temperature treatment, and completely solve the discoloration phenomenon during the drying process. The drying box is made of metal aluminum Inner wall board, silicone cotton insulation, corrugated color steel plate or aluminum alloy outer wall board. The cabinet adopts digital control and detection to make the air circulate and humidify, and the heating is effectively controlled.The heating and drying process is automatically controlled, the heating temperature fluctuation is small, and the control is precise.
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