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- Building #7, No. 1 Linhe Road, located on the west side of Anlan Road and north of Linhe Road, Huaiyin District, Huaian City, Jiangsu Province.
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Water Fuel Oxy Hydrogen Welding Machine
The LQJN-H10000 Water Fuel Oxy Hydrogen Welding Machine is built for large-scale industrial jobs. It operates on 30 kW of power with 380 V supply. This machine runs solely on water—simply add pure or distilled water. It consumes about 5.3 liters of water per hour, and the gas output can be adjusted as needed, producing up to 11,000 liters of hydrogen-oxygen gas per hour. The flame reaches temperatures up to 2,800 °C, providing enough heat to weld a variety of materials.
Description
Powerful Welding Solution for Heavy-Duty Industrial Tasks
The LQJN-H10000 Water Fuel Oxy Hydrogen Welding Machine is built for large-scale industrial jobs. It operates on 30 kW of power with 380 V supply. This machine runs solely on water-simply add pure or distilled water. It consumes about 5.3 liters of water per hour, and the gas output can be adjusted as needed, producing up to 11,000 liters of hydrogen-oxygen gas per hour. The flame reaches temperatures up to 2,800 °C, providing enough heat to weld a variety of materials. It performs exceptionally on copper pipes and aluminum components and is strong enough for large furnace work and steel cutting. Additionally, it is suitable for ampoule sealing, quartz glass tube sealing, motor lead welding, enameled wire welding, and transformer copper bar welding. This machine provides factories with a reliable and efficient solution, addressing common issues associated with traditional welding methods.
Rugged Construction for Long Life and Pure Gas Output
The Water Fuel Oxy Hydrogen Welding Machine body is built from durable industrial alloys, with dimensions of 1,500 × 910 × 1,990 mm and a weight of 960 kg-stable yet compact enough to fit various work areas. At its core is the electrolysis cell, made of stainless steel resistant to rust and corrosion. The plates feature a special surface finish for enhanced performance. A potassium hydroxide solution aids the electrolysis process, ensuring efficient gas production and maintaining very high gas purity. Clean gas prevents defects such as air pockets or contamination in welds. High-quality seals prevent any leakage of gas or liquid. The LQJN-H10000 is designed for long-term, smooth operation under demanding conditions.
Smart Controls and Total Safety for Modern Factory Floors
This welding machine features an advanced control system that adjusts flame shape and heat precisely. It monitors work in real time, offering fine control for delicate tasks and high speed for larger jobs. Safety is a top priority: gas is produced only on demand, eliminating the need for high-pressure storage and reducing the risk of explosions. Multiple flashback arrestors prevent flames from entering the machine. The flame burns cleanly, turning back into water without generating carbon dioxide or carbon monoxide emissions, meeting modern environmental regulations. There is no need for gas cylinders-just plug in water and electricity, and you are ready. This allows factories to handle rush jobs efficiently. The LQJN-H10000 enables faster, smarter, and environmentally responsible production, making it an excellent choice for any factory seeking an upgrade.
| Parameter | Specification |
| Model | LQJN-H10000 |
| Power | 30 KW |
| Voltage | 380V |
| Gas Output | Up to 11000 L/h |
| Water Consumption | ~5.3 L/h |
| Flame Temperature | 2800°C |
| Dimensions | 1500*910*1990 mm |
| Weight | 960 kg |
Leveraging its core technology in water-fueled hydrogen-oxygen generators (Brown gas), Jiangsu Lingqing Energy Saving Technology Co., Ltd. has developed a series of products including hydrogen-oxygen generators and water-fueled hydrogen-oxygen generators. These products, with their high efficiency and environmentally friendly technology, widely cover diverse fields such as electromechanical, refrigeration, pharmaceutical, steel, university research, jewelry processing, and boiler combustion, precisely adapting to the needs of various industrial processing and energy applications.
The company's hydrogen-oxygen equipment utilizes independently developed core processes, enabling efficient implementation of various industrial operations. Core application scenarios include:
I. Flame Processing Applications: Covering two core functions-hydrogen-oxygen flame welding and hydrogen-oxygen flame cutting-it also provides hydrogen-oxygen combustion solutions, adapting to energy efficiency scenarios such as boiler combustion, balancing processing precision and energy utilization.
II. Precision Welding Applications: Capable of performing various precision welding operations such as welding of motor enameled wires, transformer copper busbars, copper pipes, thermocouples, dentures, endoscopes, and fishhooks, meeting the welding process requirements of different materials and specifications, resulting in strong and stable welds.
III. Specialized Sealing and Processing Applications
Supports high-precision sealing operations such as vacuum sealing of quartz glass tubes and oxyhydrogen flame ampoule sealing. It can also be applied to laboratory ultrapure water systems, gold and silver processing, acrylic polishing, and other process scenarios, helping customers achieve professional and refined upgrades in their processing workflows.
With a comprehensive quality control system and extensive experience in adapting to various scenarios, the company's oxyhydrogen equipment has become a core tool for customers in various industries to achieve process upgrades, cost reduction, and efficiency improvement, continuously providing highly adaptable industrial solutions to customers both domestically and internationally.

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