gold melting machine composed

The gold melting machine basically consists of four parts:
First, the power supply part: by bridge rectifier converts the three-phase alternating current, then the DC power from the inverter frequency power transfer becomes.
Second, induction heating part: carefully optimized design frequency power supply, through the graphite crucible induction heating coil to achieve the purpose of heating the crucible to melt metal.
Third, human intervention stirring mechanism: it has melted and the temperature of the liquid metal reached through forced labor agitation to ensure uniform liquid alloy composition and temperature.
Fourth, an inert gas shield: the protective atmosphere and the environment so that the molten metal in the crucible at high temperature, the atmosphere isolated.