Secondary Wood Drying Equipment

Product Description:

Most wood processing enterprises now use kiln-dried wood, with most manufacturers assuming the wood is dry and proceeding directly to production. The resulting products exhibit issues like cracking, warping, and peeling paint, which are generally unexpected. The root cause is usually uneven moisture content. Many manufacturers have tried various methods like carbonization, hardening, and wax injection, yet these solutions do not address the problem at its source. What problem must be solved at its root?

Maintain strict quality control over incoming materials; kiln-dried wood is not considered kiln-dried; all materials must be tested for compliance upon entry into the workshop. If not up to standard, a second kiln-drying process is mandatory.

2. Strictly control 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, the plum rain season, when wood tends to absorb more moisture, and has a higher water content. Additionally, during the processing, glue with a moisture content of 40% is used to bond the gaps in the boards, which can lead to phenomena such as bulging, bursting, and wave patterns due to the high moisture content. Therefore, semi-finished products must be preserved before sanding and painting.

3. To cater 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:

A. Multi-band automatic temperature control, high-temperature alarm, humidification, dehumidification, timer on/off.

B. Quick heating, even heat distribution, low thermal loss, easy to assemble/disassemble, and convenient for movement.

C. Dual-purpose for oil (gas) and electricity; uses凹陷 voltage at night with low costs; burns oil (gas) during the day with low costs; environmentally friendly and practical; computer numerical control for labor-saving and efficiency.

D. The air-source heat pump is safe and environmentally friendly, absorbing heat from the air efficiently, saving up to 70% compared to traditional methods, several times more efficient.

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 precious woods such as rosewood, huanghuali, and鸡翅木.

Main technical parameters of electric oven (dimensions can be customized according to customer requirements):