copper brazing machine

Hydrogen flame copper brazing machine is a device that uses hydrogen gas as fuel for welding. Hydrogen is mainly used as a reducing protective gas during the welding process. The working principle of the hydrogen oxygen welding machine is to produce hydrogen and oxygen by electrolyzing water, and then mix and burn these two gases to form a high-temperature flame, which is used for welding the workpiece.

Specifically, the hydrogen oxygen welding machine consists of a main unit, an anti backfire device, connecting rubber hoses, a flame gun, and a nozzle. Its working process includes the electrochemical decomposition of water to produce hydrogen and oxygen, using hydrogen as fuel and oxygen as support, igniting with a dedicated hydrogen oxygen flame gun to form a hydrogen oxygen flame, and welding the workpiece. This welding method has the characteristics of environmental protection, high efficiency, and energy saving, and the flame temperature can reach around 3000 ℃.

Parameter of hydrogen flame brazing machine

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

More picture of hho flame copper brazing machine

Advantages of hho copper flame brazing machine

1. High security
   The HHO flame brazing system instantly generates hydrogen and oxygen by electrolyzing water, eliminating the need for traditional gas cylinders to store gas and fundamentally eliminating the risk of explosion. In addition, the system is equipped with various safety protection devices, such as anti backfire flame lamps, built-in anti backfire flame retardant tubes, internal pressure diagnosis and pressure release systems, etc., further enhancing the safety of operation
   This design not only reduces the health risks for operators, but also provides a safer working environment.
2. Good environmental friendliness
   HHO flames only produce water vapor during combustion and do not emit any harmful gases such as CO ₂ CO、 Smoke or toxic gases. This makes the technology significantly advantageous in terms of environmental protection, especially suitable for industries that require high air quality, such as automobile manufacturing, air conditioning systems, and electronic equipment manufacturing. Meanwhile, due to the pollution-free combustion process, the working environment for operators is healthier.

• Significant cost-effectiveness
  The operating cost of HHO flame brazing is extremely low, requiring only electricity and clean soft water to produce the required gas, without the need to purchase or transport traditional gases. In addition, due to the high and concentrated flame temperature, the heating efficiency is higher, thereby reducing fuel consumption and energy waste. Research has shown that compared to traditional gas welding methods, HHO generators can save over 30% of energy costs, and when combined with oxygen costs, the total cost can be saved by over 40%. This low-cost feature gives it significant advantages in large-scale production.
• Convenient operation and high efficiency
  The HHO flame brazing system adopts a lightweight and ergonomic torch design, which is easy to operate and suitable for welding in narrow spaces or complex structures. The flame is highly concentrated, the heating speed is fast, and the temperature control is precise, reducing welding time and improving production efficiency. In addition, the system supports the selection of multiple flame lamps and nozzles, and can adjust the flame state according to different material and process requirements. This flexibility and efficiency make it perform well in various industrial applications.
• High welding quality
  The high temperature (up to 2800 ° C) and high concentration flame of HHO flame can ensure uniform heating during the welding process, reduce the formation of heat affected zone (HAZ), and thus improve the strength and stability of the welded joint. In addition, the high flame temperature but short contact time reduces material oxidation and deformation, making it particularly suitable for components that require high dimensional accuracy. For example, in the welding of aluminum alloy door frames, HHO flame brazing can achieve high-quality welding joints that meet design requirements.

more and vantages

6. Wide applicability
   HHO flame brazing is suitable for various metal materials, including non-ferrous metals such as copper, aluminum, silver, gold, as well as some special alloys. Its flexibility and adaptability make it widely used in multiple industries. Such as motor maintenance, air compressor manufacturing, radiator production, jewelry welding, musical instrument welding, power transformer welding, etc. In addition, HHO flames are also used for optimizing boiler burners, achieving more complete combustion and improving combustion efficiency by adding HHO gas.
7. Easy maintenance
   The HHO flame brazing system is easy to maintain, simply by regularly checking the status of the electrolytic cell and KOH solution to ensure their normal operation. In addition, the system supports various accessories and extended functions. Such as electronic flame retardants, pressure regulators, intelligent flame regulators, etc., which can be customized according to actual needs. This modular design not only improves the reliability of the system, but also reduces maintenance costs.
8. Reduce thermal stress and deformation
   Due to the high temperature and short heating time of HHO flame, the thermal stress and deformation generated during the welding process are relatively small. Making it particularly suitable for welding heat sensitive materials. For example, in aluminum alloy welding, HHO flame brazing can effectively reduce hot cracking and oxidation problems, and improve welding quality. In addition, the high flame temperature but short contact time reduces the thermal impact of the material. Thereby improving the performance of the welded joint.
9. Suitable for complex structures and precision welding
   The high concentration and controllability of HHO flame make it very suitable for welding in narrow spaces or complex structures, such as welding near insulation layers, wires, and other sensitive components. In addition, the flame temperature is high and uniform. Ensuring the strength and aesthetics of the welded joint without the need for additional grinding or polishing.
10. In line with the trend of modern industrial development
    With the continuous improvement of environmental protection and energy conservation requirements, HHO flame brazing, as a green, efficient, and low-cost welding technology, is gradually becoming the preferred choice for industrial manufacturing. Its application prospects in new energy, automotive, electronics, aerospace and other fields are broad. Which will help promote the sustainable development of related industries.

summarize
HHO flame brazing has become an important component of modern industrial welding technology due to its high safety, environmental friendliness, low cost, high efficiency, and wide applicability. Whether in traditional manufacturing or emerging new energy fields, HHO flame brazing has demonstrated enormous application potential and market competitiveness.