The discoloration of wood, simply put, is the color change on its surface due to the action of the environment (sunlight, oxygen, moisture, temperature) and microorganisms (fungi).

What are the basic concepts of wood drying, do you know?

What are the basic concepts of wood drying, do you know?

There are many ways to dry wood, how many do you know? There are Solar drying, Vacuum drying, Flue gas drying and so on.

Moisture in wood can move inside the wood under certain conditions, which is called moisture conductivity of wood. Moisture can drain from both ends of the wood by moving along the fiber direction, or it can drain from the sides of the wood across the fiber direction, and in most boards, the length is much greater than the thickness width. The side area of ​​the sheet is much larger than the end area. Therefore, although the conduction of moisture along the fibers is easier than that across the fibers, it is the conduction across the fibers that plays a decisive role in wood drying.

Before the wood drying kiln is used, a comprehensive and detailed inspection of its shell and equipment must be carried out to ensure the normal operation of the drying process. The specific inspection contents are as follows:(4) the formulation of drying process.

Before the drying kiln is used, a comprehensive and detailed inspection of its shell and equipment must be carried out to ensure the normal operation of the drying process. The specific inspection contents are as follows:

What are the basic concepts of wood drying, do you know?

Before the drying kiln is used, a comprehensive and detailed inspection of its shell and equipment must be carried out to ensure the normal operation of the drying process. The specific inspection contents are as follows:

The first cabinet of wood drying kiln was exported to Chile, and the company developed the new South American market.