Product Introduction:
Most wood processing enterprises now use dried wood, with many manufacturers assuming the wood is dry and proceeding directly to production. Products are then produced directly. However, issues like cracking, warping, and paint bubbling have arisen, which are generally not expected. The root cause is usually uneven moisture content. Despite various attempts by manufacturers, such as carbonization, hardening, and wax injection, the problem is not fundamentally resolved. What problem must be solved at its root?
We strictly control the incoming materials. Dried wood is not considered dried material. 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 semi-finished products; absorb moisture from the air during production, 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, and the moisture content is high. Additionally, during the processing, glue with 40% moisture content is used to bond the gaps in the boards, which can lead to high moisture levels causing phenomena such as protrusions, bursts, and wave-like patterns. Therefore, semi-finished products must be maintained 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, timer on/off.
B. Quick heating, even heat distribution, low heat loss, easy assembly/disassembly, and convenient for movement.
C. Dual fuel (oil/gas) for night use with flat rate electricity, cost-effective; oil/gas burning during the day, also cost-effective; environmentally friendly and practical; computer numerical control, labor-saving and efficient.
D. The air-source heat pump is safe and environmentally friendly, absorbing heat from the air to save up to 70%, several times more efficient than traditional methods.
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.
Main technical parameters of electric oven (sizes can be customized to meet customer requirements):
