Product Overview:
Most wood processing enterprises now use kiln-dried wood, with many manufacturers assuming that the wood is dry and proceeding directly to production. However, cracks, blisters, and paint bubbling have occurred, which are generally unexpected. The root cause is uneven moisture content. Many factories have tried various methods such as carbonization, hardening, and wax injection, yet they still cannot solve the problem at its source. What problems must be addressed from the ground up?
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 does not meet standards, it must be re-dried.
2. Strictly control semi-finished products, as they absorb moisture from the air during production, particularly in humid air conditions, during summer months with high humidity, the plum rain season, where wood tends to absorb a lot of moisture and has a high water content. Additionally, in the processing, bonding wood pieces with glue containing 40% moisture can lead to phenomena such as protrusion, bursting, and wave-like patterns. Therefore, it is necessary to carry out maintenance on semi-finished products 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 drying box, and the other is a vacuum high-frequency drying device.
Advantages:
Multi-band automatic temperature control, high-temperature alarm, humidification, dehumidification, timer on/off.
B. Fast heating, even heat distribution, minimal heat loss, easy to assemble/disassemble, and convenient for movement.
C. Dual-purpose oil (gas) and electricity, using valley electricity at night with low cost, burning oil (gas) during the day for low cost, environmentally friendly and practical, CNC controlled, labor-saving and efficient.
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 valuable woods such as rosewood, huanghuali, and chicken wing wood.
Vacuum high-frequency main technical parameters: (Dimensions can be customized according to customer requirements)
