Hydrogen flame brazing machine
Hydrogen flame brazing machine is a device that uses hydrogen as fuel for welding. The working principle of hydrogen flame brazing machine is to produce hydrogen and oxygen through water electrolysis, and then mix these gases and ignite them to form a high-temperature hydrogen oxygen flame, which is used for welding workpieces.
Specifically, a hydrogen flame brazing machine typically consists of a main unit, an anti backfire device, a connecting hose, a flame gun, and a nozzle. During use, water decomposes into hydrogen and oxygen through electrochemical methods under electrified conditions. Hydrogen serves as fuel, while oxygen supports combustion. The hydrogen is then transported to a specialized small flame gun for welding operations through a flame arrester.In addition, hydrogen flame brazing machines can be equipped with pressure reducing devices and gas savers to improve the stability and convenience of the welding process. This device is widely used in welding and casting of various metals.
Parameter
| Model Number | OH-115 | OH-220 | OH-330 | OH-440 | OH-550 | OH-660 |
| AC Voltage Requirement (V) | 220/110 | 220/110 | 220/110 | 220/110 | 220/110 | 220/110 |
| Phase | single | single | single | single | single | single |
| Rated Power(KW/h) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 |
| Max Gas Output | 115L/H | 220L/H | 220L/H | 330L/H | 550L/H | 660L/H |
| Max. Working Pressure (kg/cm 2 ) | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
| Max. Water Consumption (L/h) | 0.05 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 |
Advantages of hydrogen flame brazing machine
- 1.High temperature and high energy: The temperature of the hydrogen oxygen flame can reach 2800 degrees, much higher than traditional gas flames (such as liquefied gas, gas, gasoline, etc.), making it very suitable for welding high melting point metals. This high-temperature characteristic enables the hydrogen oxygen flame to provide sufficient heat during the welding process, thereby improving welding efficiency and quality.
- 2.Environmentally friendly and pollution-free: The products of hydrogen and oxygen combustion are only water vapor, which does not produce harmful gases or dust and does not pollute the environment. This makes the hydrogen oxygen flame welding machine particularly suitable for situations where strict control of environmental pollution is required.
- 3.High safety: Due to the combustion of hydrogen and oxygen producing water vapor. There is no risk of poisoning to the human body. In addition, hydrogen oxygen flame welding machines are usually equipped with multiple safety and anti backfire devices. Which can ensure safety even in case of misoperation.
- 4.Thermal energy concentration: The hydrogen oxygen flame is straight and concentrated, with low heat loss and high utilization efficiency. This means that during the welding process, energy is more effectively transferred to the workpiece. Reducing unnecessary energy waste.
- 5.Strong applicability: Hydrogen oxygen flame welding technology is suitable for welding various metal materials. Including aluminum, copper, nickel, molybdenum, etc. This wide applicability has led to its widespread application in fields such as aerospace, ships, energy equipment, etc.
- 6.Easy to operate: The hydrogen oxygen flame welding machine requires simple equipment and is easy to operate. This reduces the difficulty of operation and improves work efficiency.
- 7.Automatic regeneration: Hydrogen energy comes from water, which is then reduced to water after combustion. Achieving the recycling of resources. This feature not only reduces raw material consumption. But also further lowers production costs.
In summary, the hydrogen oxygen flame welding machine has shown great potential and value in modern industry due to its high temperature and energy consumption, environmental friendliness, high safety, concentrated heat energy, strong applicability, easy operation, and automatic regeneration.