... 2.Less weight,noise,maintance 3.Reasonal price 4.Manufacturer induction heater machine description:Main technical data: ModelHTGMax Input power9(7.5 ... 80%The high frequecy induction machine mainly used in metal tube welding,alloy cutter welding,carbide saw blade welding,diamond saw blade welding ... layer5.The apperance is exquisite,firm,full after welding Induction heater machine picture:Company