2) The wood veneer dryer machine is equipped with a hot air circulation system, which can adopt vertical or horizontal ventilation. However, under the same conditions, the core&face veneer dryer adopts different ventilation methods, and the drying effect is very different. Generally speaking, the hot air circulation route longitudinally circulates along the length of the dryer is long, the wind speed loss is large along the way, and the wind speed is uneven everywhere in the machine, so the drying effect is poor; the hot air circulation distance of transverse ventilation is relatively short, and the wind speed The loss along the way is small and relatively uniform, so the drying effect is the best. 

3) The horizontal circulation of high-speed airflow perpendicular to the surface of the veneer from two directions. Due to the high airflow velocity, it breaks through the critical layer and accelerates the drying speed of the veneer, so the drying effect is the best.