Check the listing for details. HHO 600 generator - Oxyhydrogen Welding portable 220/110 copper, gold, silver. Condition: New – Open box. Listed at 2280.00 USD. HHO 600 - Oxyhydrogen Welding portable 220/110 copper, gold, silverSUPER HOT FLAME Condition:New – Open box:Seller Notes:“Open box condition - tested works extremely well. Comes with 2 welding tips, light use hose, spark arrester, manual and extra catalyst. So hot it will cut through steel nails and screws. Ideal for welding gold, copper pipes. Portable, mounted on wheels. CATEGORY AND TAGS:HHO Welder Machine hho hydrogen welder, oxy hydrogen welding machine, oxygen hydrogen welding machine ■ 220V/110V 50/60Hz■ 600L/h gas output■ Power consumption 2KW■ Can be used for brass instrument soldering, copper magnet wire welding■ Industrial equipment■ Can keep working for 24 hours” Product Feature1. Easy to use. The machine produce gas on demand. When the machine is power on, you can use it after 10 seconds. The gas output is adjustable as you need.2. 100% safety. There is no gas cylinder and no gas stored. The maximum pressure is 0.2 Mpa.What’s more,the machine have multiple protection system like built-in anti-backfire protection, leakage protection, over pressure protection, over temperature protection, water shortage protection.3. Environmental friendly. It uses water as fuel source and produces only water vapor after combustion. There is no harmful emission such as hydrocarbons, carbon monoxide, or carbon dioxide.4. High efficiency. The flame temperature is over 2800 degrees Celsius. The flame is concentrated so it can melt fast refractory metal or non metal materials.5. Cost economy . It consumes only pure water and electricity. It is economical and practical when compared to the LPG, Propane, or acetylene. CATEGORY AND TAGS:HHO Welder Machine hho hydrogen welder, oxy hydrogen welding machine, oxygen hydrogen welding machine ■ 220V/110V 50/60Hz■ 600L/h gas output■ Power consumption 2KW■ Can be used for brass insrument soldering, copper magnet wire welding■ Industrial equipment■ Can keep working for 24 hours Comparison Comparison between oxyhydrogen welding and Oxyacetylene weldingComparisonOxyhydrogen weldingOxyacetylene weldingWorking featuresOnly water and electricity to produce oxyhydrogen gas on demandOxyacetylene welding is high pressure oxygen cylinder and acetylene cylinderWelding quality1. High temperature, flame temperature can be 2800 Celsius2. Flame concentration, no flame spread3. The solder joints are smooth and full1. Low flame temperature, easy to cause virtual welding and dissoldering ,this will affects the product quality.2. Flame spread, easy to cause the adjacent varnished wire depainting and lead to poor insulationWorking efficiency1. Quick welding speed, high temperature will increase the welding efficiency2. High energy, hydrogen heat value is 34000 kilocalorie,3. No need to remove the varnish1. Low flame temperature, low relative welding efficiency2. Gas cylinder need keep in storage and carry, cost labor-hour.3. If the gas company doesn't send gas in time, it will seriously affect the production4. Need to remove the varnish, will cost more timeSafety1. No gas cylinders2. No leakage and explosion3. No poison4. No high pressure5. No thermal radiation.6. Built-in anti-fire protecting device7. No gas cylinders, with a risk of leakage and explosion8. No gas leak will lead to poisoning or deathCost1. Water cost is low, only some electricity and no fuel cost (low cost catalyst required - )2. energy saving 40%-60% Acetylene cost is high per cbm, so more fuel gas cost and high welding costHealth and environment1. Zero carbon emissions processes.2. Water as a source for welding and only water vapor after combustion.3. Non-toxic to the workers and eco-friendly to the environment. 1. Oxyacetylene combustion produces toxic gases such as carbon monoxide, carbon dioxide and sulfur dioxide.2. Harmful to the workers and not friendly to the environment.