RD—20HTMicrowave drying equipment for wood floor

　　Main technical parameters:

　　○1Product model：RD—20HT

　　○2Power input: three-phase five wire380±10% , 50Hz±1%

　　○3working frequency： 2450MHz±50MHz

　　○4Rated input apparent power：≤30KVA

　　○5Microwave output power：≤20KW（Adjustable power）

　　○6Overall dimensions (L * w * h)：12400×960×1850 mm

　　○7Inlet and outlet height：80mm

　　○8Conveyor width：650mm

　　○9transmission speed：0.1～10m/min（frequency control）

　　○10Water efficiency: about 20 kg per hour

　　○11Control: ordinary button type, can add PCL, man-machine interface control, temperature control, monitoring device

　　○12Microwave leakage: according to the national GB10436-89 standard (GB = 5mw/cm2)

　　Accord with national GB5226 electrical safety standard

　　○13work environment：－5~40℃，relative humidity≤80%

　　There is no corrosive gas, conductive dust and explosive gas
　　Microwave drying of wood floor is with water containing wood floor as the dielectric, in the microwave electromagnetic field under the effect of polarization caused by wood floor water molecules, due to frequent alternating electromagnetic field, caused by violent movement of water molecules, friction heat, and dry wood flooring. The micro wave must be dried wood floor directly, called "hot". "The time required for diathermy" with wooden floor irrespective of thickness and strength of the electric field, the microwave frequency and the wooden floor of the microwave dielectric properties. Effect of wood flooring, wood floor when the internal temperature is higher than 100 DEG C, water vapor pressure in excess of wooden floor, accelerated the movement of water molecules. So the microwave drying speed is much higher than that of wood flooring (natural convection drying drying, steam drying, infrared drying) speed.
　　Using microwave drying wood floor is generally used in microwave frequency is 2450Hz and 915Hz, the microwave penetration depth is greater than 5 - 7 centimeters, it is generally the finished product can meet. The microwave drying of wood flooring has the following advantages:
　　1, the drying speed is fast. According to the data show that the 25 - 60 mm thick wood drying speed is faster than the usual convective drying of 20 - 30 times
　　2, the dry wood floor uniform. Because the microwave at the same time the role of the wood floor of the internal and external parts, uniform heating, so the microwave treatment of wood flooring, can be maintained for a long time without deformation, high drying quality
　　3, the microwave treatment of wood floor, can kill insects, mildew, extend the shelf life of wood
　　4, microwave far infrared and steam can make full use of energy, with far infrared and steam energy utilization of less than 50%, while the microwave is more than 75%
　　5, microwave treatment wood floor without noise, no pollution, simple operation, convenient management, reduce labor intensity