• 2709-2023

    Wood drying kilns are used at saw mills and treatment plants

    A wood drying kiln and airflow controlling process is described in which the kiln includes an structure with a charge receiving chamber, and a door accessible opening to allow passage of a charge of lumber for drying. Circulating fans in the structure produce airflow that is directed by baffles in a prescribed path through the charge. At least one row of elongated resilient brush bristles within the structure are positioned therein to yieldably engage the charge of lumber placed within the charge receiving chamber.

  • 2308-2023

    How do i choose the best kiln dried wood?

    Wood drying kiln can drying different type of wood,then there has a question is that how do i choose the best kiln dried wood?

  • 2108-2023

    Three main external factors which affect the speed of wood drying equipment

    Three main external factors which affect the speed of wood drying equipment.

  • 1408-2023

    The importance of wood drying

    The 21st century is in a shortage of resources, will need much energy-saving and environmental protection, especially our timber resources are becoming increasingly scarce, but China’s timber resource utilization is not high. The waste of timber, mostly due to the wet unseasoned wood, or mishandled, resulting in falling timber, etc. even lost value. Fresh wood contains a lot of water, constantly evaporating water branch in a particular environment. Natural evaporation of moisture will cause the wood will shrink, cracking, bending, mildew and other defects seriously affect the quality of wood products, so the timber is made of various types of wood before the wood drying equipment must be used to force the timber (by control) drying.

  • 1207-2023

    Carbonized wood use

    Deep carbonized anticorrosive wood is widely used in wallboard, outdoor floor, kitchen decoration, mulberry house decoration, furniture and many other aspects. However, it is not recommended for use in contact with water and soil.

  • 0507-2023

    The principle of wood carbonization

    Wood carbonization mainly acts on hemicellulose, cellulose amorphous regions and hydrogen bonds connecting cellulose and hemicellulose.

  • 0506-2023

    Convective drying of wood in gaseous media - factors affecting wood drying speed

    Factors Affecting Wood Drying Speed The main factors affecting the drying speed of wood are medium temperature, humidity, air circulation speed, wood moisture content gradient, and temperature gradient.

  • 2905-2023

    Convective drying of wood in a gaseous medium – movement of internal moisture as wood dries

    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.

  • 0905-2022

    Wood Drying kiln use steps (4)the formulation of drying process

    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.

  • 2406-2024

    Thermal modification of wood

    The thermal modification of wood, also known as carbonization treatment, is the formation of carbonized wood by long-term pyrolysis treatment of wood with overheated steam at 160C~230C. Compared with chemical modification technology, thermal modification process and equipment are simpler, environmentally friendly, and have significant economic benefits. It has been widely used both domestically and internationally.

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