... weight,noise,maintance 3.Reasonal price 4.Manufacturer induction heater machine description:Main technical data: ModelHTGMax Input power9(7.5) ... current200-1000(800)ADuty cycle>80%The high frequecy induction machine mainly used in metal tube welding,alloy cutter welding, ... blade welding,diamond core drill bit,diamond grinding wheel ,woodworking saw blade welding,cut grass piece of welding,cut aluminum ...