High Efficiency Hydrogen-oxygen Welding Machine

 

Our High Efficiency Hydrogen-oxygen welding machine is specially designed for welding transformer parts. The model is LQJN-H6000. It has a powerful 16.5 kW output and runs on 380V industrial electricity. You can adjust the gas output from 0 to 6,000 liters per hour. It is ideal for welding copper bars and lead wires.
The machine only requires pure water or distilled water and consumes about 2.95 liters per hour. This makes the process very clean. The machine weighs 510 kg and has a well-designed structure. It is easy to move and position in your workshop. Whether you handle large production batches or small custom jobs, this machine provides stable performance.
It also works for quartz tube sealing, enameled wire welding, motor leads, copper tubes, aluminum, and steel cutting.
 

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We manufacture this High Efficiency Hydrogen-oxygen welding machine with special attention to materials and craftsmanship. The body is made of high-strength alloy that resists rust and heat. It can withstand the tough conditions of welding environments.
The main torch components are made from high-quality heat-resistant materials and come with different nozzle sizes to ensure a steady and even flame. The electrolysis system uses custom high-purity electrodes, making the water reaction more efficient. As a result, the generated gas is pure and clean.
The pipes are designed with double seals to prevent leakage. From gas generation to welding, the entire system is secure. The whole machine is built according to strict standards. Every weld joint and control system is tested for pressure and heat resistance. This ensures the machine remains safe and durable, even under daily heavy use.
 

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Compared with traditional welding machines, our High Efficiency Hydrogen-oxygen welding machine offers two major advantages: enhanced safety and cleaner welds.
It features a dedicated safety system that continuously monitors gas pressure and water levels. If any abnormal condition is detected, the machine automatically shuts down to prevent potential problems.
The gas combustion produces only water, so there is no slag or copper oxidation as seen in traditional methods. The welds are extremely pure and conduct electricity as efficiently as the base copper. This helps transformers operate steadily over a long service life.
The flame reaches 2800°C and remains highly concentrated, heating only the targeted area. This protects surrounding materials and prevents copper bars from warping. No additional reshaping is required afterward. It improves efficiency and reduces defective parts.
This machine is a safe and reliable choice for transformer manufacturers seeking higher weld quality and better product performance.
 

Key Specifications	Value
Model	LQJN-H6000
Power	16.5 KW
Voltage	380 V
Water Consumption	~2.95 L/h
Gas Output Range	0 – 6,000 L/h
Flame Temperature	2800℃
Machine Weight	510 kg

 

 

Main R&D and Production:

Hydrogen-Oxygen Generators

Water-Fuel Hydrogen-Oxygen Engines

Natural Gas Combustion Assist Devices

Gas Energy Saving and Emission Reduction Equipment

Application Areas

 

 

Electromechanical Industry

Refrigeration Industry

Pharmaceutical Industry

Steel Industry

Universities and Research Institutions

Jewelry Processing

 

 

Hydrogen-oxygen flame welding, hydrogen-oxygen flame cutting, motor lead welding, transformer copper busbar welding, copper pipe welding, musical instrument welding, denture welding, thermocouple welding, fishhook welding, jewelry welding, battery welding, glass sealing, quartz tube sealing, ampoule sealing, gold processing, acrylic polishing, etc.

 

 

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