What are the advantages of veneer dryers?

Roller veneer drying equipment is the main equipment for the production of plywood, how does it improve production efficiency, after browsing this article you will understand.

The moisture content of the veneer that has just been rotary cut is very high and does not meet the requirements for the production of plywood, so a veneer dryer is needed to remove the moisture. It is the process of reducing the moisture content in the veneer to meet the process requirements in a way that causes little damage to the board.

Veneer dryer is composed of transmission chamber, drying chamber, cooling chamber and other parts. The principle is: through the role of waste wood combustion to make the board itself overall heat, can better control the temperature gradient and moisture content gradient in the drying process, so that the overall temperature of the wood is basically the same. Veneer in the upper and lower two pieces of coiler under the clamping preheating drying, coiler through the steam or heat conduction oil heating to transfer the temperature to the veneer, high-temperature coiler and wet veneer direct contact, high thermal efficiency, heat loss is small, veneer heat uniformity, wood shrinkage of the benign physical process of evaporation, so veneer drying after the moisture content of uniformity, the wood colour and lustre, inside and outside of the same, will not produce cracking, bending, deformation.