1, Induction heating 2, power supply of induction heater 3, leading manufacturer of induction heater 4, CE, ISO, SGS CR1000 series induction ... voltagerated input frequency Rated output currentrated input currentrange of frequency outputrange of load inductance CR1000-0123 phase/ 380V50HZ/60HZ45A18A5KHZ~ ... distance between crucible and coil is 5cm. 3,Heat resistance can not less than 500 °C.4,crucible ...