The purpose and significance of wood drying(2)
Wet wood suitable materials for industrial applications are usually used for low industrial, density, mechanical strength, mechanical properties, perishability, etc., not directly used, practicality and practicality after treatment and drying. It mainly has the following aspects.
3.Improve the mechanical strength of wood and improve the physical properties of wood
When the moisture content of wood decreases below the fiber saturation point, the mechanical strength of wood will increase with the decrease of moisture content. For example, when the moisture content of pine is reduced from 30% to 18%, its static bending strength will increase from 50MPa to 110MPa. In addition, the moisture content is moderately reduced, which can improve the physical properties of wood, improve the quality of gluing, and fully display the pattern, luster and insulating properties of wood.
4.Reduce weight and increase transport capacity
The mass of fresh sawn timber can be reduced by 30% to 50% or more after drying. Therefore, if the logs can be concentrated into timber in the forest area or near the port of timber import, the sawn timber can be dried to the transport moisture content (about 20%), and then transported to the area where the user is located and then dried to the required final moisture content , which can not only reduce freight, but also reduce losses such as wood cracking, deformation, etc.
In short, wood drying is an important technical measure to rationally utilize wood and save wood. Wood drying is a very important process in wood processing. Wood drying involves many industries, including furniture, interior decoration, building doors and windows, vehicles, shipbuilding, textiles , musical instruments, military industry, machinery manufacturing, stationery, toys, etc., almost all sectors that use wood require wood drying. At the same time, wood drying is an important way to improve the utilization rate of wood and save forest resources. The overall goal of wood drying is to speed up drying and reduce energy consumption and costs on the premise of ensuring drying quality. In addition, consideration should be given to minimizing the environmental impact of drying emissions.
Our main products cover Conventional Wood Drying Kilns,Track Type Veneer Drying Kilns,Heat Pump Drying Kilns and so on.If you need wood drying chambers, welcome to contact us.
