Secondary Wood Drying Equipment

Product Description:

Most wood processing enterprises now use dried wood, with many manufacturers assuming the wood is dry and proceeding directly to production. The result is the appearance of cracks, raised edges, and chipped paint, which are generally not expected. The root cause is usually uneven moisture content. Despite various methods like carbonization, hardening, and wax injection being tried, the issue cannot be resolved at its core. What problem must be tackled from the very beginning?

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 standards, it must be re-dried.

2. Strictly control the semi-finished product quality, as it absorbs moisture from the air during the production process, especially in humid air conditions, during the summer months with high humidity, the plum rain season, when wood tends to absorb moisture heavily. Additionally, during processing, glue with 40% moisture content is used to bond the gaps between boards, which can lead to high moisture levels causing phenomena like protrusions, bursts, and wavy patterns. Therefore, the semi-finished products must be maintained 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:

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 fuel (oil/gas), uses凹valve electricity at night, low cost, burns oil/gas during the day, low cost, eco-friendly and practical, CNC controlled, labor-saving and efficient.

D. Air-source heat pumps are safe and environmentally friendly, absorbing 70% of the heat energy from the air, several times more efficient than traditional methods.

E. Vacuum high-frequency secondary drying equipment is particularly suitable for thick, hard, and large-section square timbers (which require a long time with conventional drying methods), as well as precious woods such as rosewood, huanghuali, and winged elm.

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