Micro flame welder, also named, hydrogen oxygen flame welder or water welding machine, is an ideal, safe, reliable, effective and environmental way of welding metal wires, enameled(lacquered)copper wires, melting and processing gold, platinum jewelry or other metal ornament, sealing small glass bottles or quartz glass tubes and so on. Working principle of micro flame welder is electrolysis of water produces mixed hydrogen and oxygen gases.Ignite the gases in the flame torch tip, and use the clean, still and concentrated flame for micro welding, soldering, melting, car engine carbon-cleaning and so on. Model: 205t Gas output: 200 liter/hour Water consumption: 60 milliliter/hour Power rating: 800 w/hour Power supply: 110v-240v/50hz-60hz Gross weight: 17kg Size: 52cm*31cm*54cm Two operators can work simultaneously using one 205t