Wood Re-drying Equipment

Product Description:

Most wood processing enterprises now use kiln-dried wood, with most manufacturers believing that the wood is dry and proceeding directly to production. The products are then produced directly. However, issues like cracking, warping, and paint bubbling have emerged, which are generally considered unexpected. The root cause is often attributed to uneven moisture content. Many manufacturers have tried various methods like carbonization, hardening, and wax injection, yet these do not solve the problem at its core. What problems must be resolved at the 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 standards, it must be re-dried.

2. Strictly control semi-finished products, as they absorb moisture from the air during production, especially in humid air, during the summer months with high humidity, the plum rain season, where wood tends to absorb more moisture, and also during processing when gaps are glued with adhesive containing 40% moisture, which can lead to bulging, cracking, and wave-like phenomena. Therefore, semi-finished products must be conditioned 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 drying box, and the other is a vacuum high-frequency drying device.

Advantages:

A. 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) with nighttime flat-rate electricity, cost-effective; burns oil/gas during the day, also cost-effective; 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 to save up to 70%, several times more 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 chicken wing wood.

Vacuum High Frequency Main Technical Parameters: (Dimensions can be customized according to customer requirements)