... which features simple operation, reliable working, reasonable structure. Radio Frequency generator(high frequency generator ), which features simple operation, reliable working, reasonable structure, easy ... pressing state.main specfication: TypeCGM-20IIPowerAC380 V, 50HZ, 3PhasesInput power≤30KVAOutput power20KWFrequency6.78MHZOutput Modedouble Output(Double exits) CGM-20II high freqeuncy generator