Hot Air Temperature and Veneer Drying Speed

High Quality and Low Cost Veneer Dryer Machine Description

The hot air temperature is an important factor affecting the drying speed of the veneer for the veneer dryer. As the temperature increases, the evaporation rate of the surface of the veneer increases, and the speed of moisture movement inside the veneer also accelerates accordingly. Usually, the veneer dryer uses a high temperature of 100-200 ° C to dry the veneer to accelerate the evaporation of water. Under the action of high temperature, as the water inside the veneer evaporates, there is a large amount of water vapor inside the wood veneer roller dryer. The relative humidity of the circulating air is large. When the water vapor is saturated, the veneer can no longer evaporate water to the hot air. The vent hole should be opened to reduce the relative humidity of the air (the relative humidity of the air is too high to reduce the drying speed. If the relative humidity of the air is too small, the heat will be lost. Generally, the relative humidity of the air in the roller veneer dryer is 10-20%).

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Technical Parameter for Shine Veneer Dryer

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