Chengdu wood dryer _ heat pump wood drying machine

Dried material usually refers to the action of heat energy to vaporize or boil excluded the processing of timber of water. This definition shows that the wood moisture to exclude, in its surroundings must have the presence of a thermal energy, and this energy source in general is generating heat. As we live in the house, in order so that it has the right temperature, there must be a heat source to ensure that heating, such as stoves, heating, air-conditioner, sun etc. At a certain temperature, wood moisture to evaporate on the way or manner boiling discharged air around it, the wood to get dry. When the wood in the water down to a certain extent, we can use it to process and manufacture our desired products. The reason to go through a wood timber dryer to be dried after use, mainly in the following reasons: (1) prevent the wood cracking and deformation. Wood moisture into the air at the time of exclusion, especially when the wood moisture content of wood fiber saturation point or less, it will cause the timber volume contraction. If uneven shrinkage, cracking or deformation of the timber occurs. If the wood is dried to a state compatible with the use of the environment or the extent required, be able to maintain a relatively stable volume of timber size, and is durable. (2) improve the mechanical strength of the timber, improve the physical properties of wood and processing conditions. When the moisture content of the wood fiber saturation point, the physical and mechanical strength of the timber will increase with its reduced; at the same time also easy to sawn timber and planing process, reducing the loss of woodworking machinery. (3) prevent the wood mildew, rot and insects. Wood moisture content at 20% to 150% range, easy to produce molds, the wood mildew, rot and insects. If the moisture content of the wood is dried to below 20%, conditions produce mold inside the timber is broken, enhanced timber mildew, rot and insects ability to maintain the original characteristics of wood. (4) reduce the timber weight, improve transport capacity. After drying wood wood drying machine, its weight can be reduced by 30% to 40%. If you are focused and concentrated dry wood lumber timber supply area, it can greatly improve the transport capacity of timber; but also can prevent mildew and wood rot in transit, ensure the quality of the wood. In short, the wood is dried dryer is the rational use and conservation of important technical measures of timber, wood processing production indispensable important process. As a raw material, the field of application of a lot of wood, but most need to be dry, so the wood drying has a very important practical significance to the national economy.