1. The external shape plate of the kiln is made of aluminum alloy plate, which is coated by a high precision press. The material has the advantages of high strength, close overlap and beautiful appearance. Large corrugated boards are used in the roof and two-storey shed, which greatly strengthens the load resistance. 2. The inner plate of the kiln is made of aluminum sheet covered with film, which is processed by CNC punch and bending machine. The material has the advantages of high strength, corrosion resistance and high processing accuracy. The inner plate of the upper cover is processed by large-scale numerical control bending machine, which completely eliminates the potential leakage at the joint of the inner plate of the upper cover, which is common in the industry. �? All kilns are fastened by stainless steel 304 bolts. The spacing of the bolt is small, which ensures tight sealing of kilns and prolongs the service life of equipment. 3. The fan has large air volume and pressure. The drying producing cycle is short and the drying is uniform. 4. The radiator adopts bimetal stainless steel and aluminum rolled fin tube, which has the advantages of high heat conversion efficiency, large heat radiating area and fast heating up. 5. The spraying system adopts stainless steel humidifying spraying nozzle, which does not damage the surface of wood. 6. The dehumidification system is front and back independently controlled. Itâ??s connected by special technology. So that it has the advantages of anti-freezing damage and smooth and reliable movement. 7. The control system adopts touching control instrument which based on graphical interface. Itâ??s full automatic control (remote centralized control), stable and reliable operation. 8. The products of "Chiqin Technology" fully consider the working environment in the cold areas of North China. The materials used withstand the severe test of long-term and uninterrupted operation in the cold areas. The products have the advantages of low energy consumption, short drying cycle, uniform drying and low failure rate. Your choice will get the best return if you choose the products of Chiqin Technology and believe in the spirit of craftsmen.