Efficient & Intelligent High-frequency woodworking machinery
WeChat Public Address
Copyright (C)2017 Shijiazhuang Cangao High Frequency Machinery Co.,Ltd.
What are the advantages of HF vacuum timber dryer machine
HF vacuum timber dryer machine is a kind of fast drying equipment, suitable for cutting veneer, floor surface board slice, ordinary solid wood veneer, thick board drying and secondary balance drying, mahogany drying, and then large wood used in wooden house structure The square is dry, and its outstanding performance can be seen everywhere.
Principle of high-frequency vacuum drying:
High-frequency heating uses the principle of internal self-heating by using the dipoles such as moisture inside the wood to flip at high speed in the high-frequency electromagnetic field to generate heat by friction, and the moisture-rich parts generate a large amount of heat, which can make the temperature in the wood rise rapidly and form The high temperature and low pressure gradient inside and outside are conducive to the drainage of moisture from the wood to the outside. Therefore, the high-frequency vacuum drying of wood is a combined drying technology that combines the advantages of high-frequency heating and negative pressure vacuum, and is an ideal drying method for wood. HF vacuum timber dryer machine dries wood quickly and has high flatness.
Advantages of HF vacuum timber dryer machine:
1. The cycle is short, depending on the wood material, the drying speed is 1 to 5 times the traditional drying speed.
2. Good drying effect: uniform moisture content, stress relief, almost no cracking and deformation, the stability of wood is greatly enhanced after drying, reducing wood loss.
3. HF vacuum timber dryer machine occupies a small area and can be put directly into the workshop.
4. Easy to use, eliminating the dependence of traditional drying on personnel experience, solving the problem that the quality of drying caused by personnel intervention cannot be replicated, and eliminating the problem of affecting the quality of the overall solid wood product due to part of the wood that does not meet the standard.
5. Environmental protection: only electricity is needed, no other heating energy is needed, and no emissions.
6. Save labor: The drying process of HF vacuum timber dryer machine is basically unattended. The HF vacuum timber dryer machine does not need to be supervised by special personnel, and the timber drying does not need to add partitions, eliminating the need for heavy labor.