Product Introduction:
Most wood processing enterprises now use dried wood, with most manufacturers believing the wood is dried and proceeding directly to production. The result is the appearance of cracks, raised spots, and peeling paint, which are generally considered to be avoidable. The root cause is often uneven moisture content. Many factories have tried various methods such as carbonization, hardening, and wax injection, yet the problem is not fundamentally resolved. What problem must be solved at its root?
We strictly control the raw material intake. Wood that has been dried is not considered dried wood. It must be tested for compliance before entering the workshop, and if it doesn't meet the standards, it must be re-dried.
2. Strictly control the semi-finished products, as they absorb moisture from the air during the production process, especially in humid air, during the summer months with high humidity and the plum rain season, when wood tends to absorb a lot of moisture, resulting in high moisture content. Additionally, during the processing, adhesive with a moisture content of 40% is used to bond the gaps in the boards, which can lead to phenomena such as warping, bursting, and wave-like patterns. Therefore, the semi-finished products must be cured before sanding and painting.
3. In response to the market, our company has developed two types of secondary drying equipment. One is an intelligent far-infrared electric energy drying box, and the other is a vacuum high-frequency drying equipment.
Advantages:
Multi-band automatic temperature control, high-temperature alarm, humidification, dehumidification, timed on/off.
B. Fast heating, even heat distribution, low heat loss, easy to assemble/disassemble, and convenient for movement.
C. Dual-purpose oil (gas) and electric, using negative voltage at night with low costs, burning oil (gas) during the day with low costs, environmentally friendly and practical, CNC controlled, labor-saving, and efficient.
D. Air-source heat pumps are safe and environmentally friendly, absorbing heat from the air efficiently and saving up to 70% compared to traditional methods, several times more.
E. Vacuum high-frequency secondary drying equipment is particularly suitable for thick, hard, large-section square timbers (which require a long time with conventional drying methods), as well as valuable woods such as rosewood, huanghuali, and chicken wing wood.
Vacuum High Frequency Key Technical Parameters: (Dimensions can be customized according to customer requirements)
