
Product Description
What is oxy-hydrogen generator (HHO generator)?
HHO Oxyhydrogen technology uses water as a medium to electrolyze it into H2 and O2, which are then ignited to form an oxyhydrogen flame. The temperature of this flame can reach up to 2800°C, making it ideal for fast welding. The quality and speed of the oxyhydrogen flame welding method surpass that of liquid gas.

Data Sheet
Model Number | OH100 | OH200 | OH300 | OH400 | OH600 | OH1000 |
AC Voltage Requirement (V) | 220/110Â | 220/110Â | 220/110Â | 220/110Â | 220/110Â Â | 220/110Â |
Phase | single | single | single | single | single | single |
Rated Power(KW/h) | 0.4 | 0.8 | 1 | 1.4 | 2 | 3 |
Max Gas Output | 100L/h | 200L/h | 300L/h | 400L/h | 600L/h | 1000L/h |
Max. Working Pressure (kg/cm²) | 2 | 2 | 2 | 2 | 2 | 2 |
Max. Water Consumption (L/h) | 0.06 | 0.1 | 0.16 | 0.21 | 0.33 | 0.53 |
Water Feed | manual | manual | manual | manual | manual | auto |
Max. Flame Modifier Consumption (L/h) | 0.05 | 0.1 | 0.15 | 0.17 | 0.15 | 0.2 |
Flame Modifier Feed | manual | manual | manual | manual | manual | manual |
Dimensions - L*W*H (mm) | 390*250*510 | 450*250*510 | 590*250*510 | 710*250*510 | 930*250*510 | 540*500*670 |
Gross Weight (kg) | 15 | 20 | 25 | 35 | 45 | 80 |
Ventilation Space Requirement (mm) | 200 in each direction | 200 in each direction | 200 in each direction | 200 in each direction | 200 in each direction  | 200 in each direction |
Why Choose an Oxy-Hydrogen Generator?
1) Maximum safety
2) Environmentally friendly with no pollution.
3) Reduces electricity and water costs by over 40% compared to acetylene flames.
4) Low heat dispersion
5) Excellent welding and cutting quality.
6) Portable, flexible, and easy to move.
Applications in the Welding Industry
Oxyhydrogen flame is ideal for:
1) OEM, transformers, and power generators;
2) electric motor and power generator repair shops;
3) electric motor workshops;
4) large air conditioning supplies;
5) solar collectors;
6) manufacturing of large statues;
7) production of trophies, chandeliers, statues, and other brass items;
8) gold, silver, platinum jewelry welding and repair;
9) musical instrument welding and repair;
10) other copper welding and soldering applications.
Other Applications:
1) Welding: Copper, Gold, Silver, Iron, and Tin
2) Heating: Glass and any metal
3) Flame polishing: Acrylic, Plexiglass

Advantages and Features
1. Safety Oxy-hydrogen uses only water and electricity, eliminating the need for gas bottles or hydrogen storage. No leakage or explosion risks.
2. Convenience It operates using just water and electricity. One liter of water can last up to 7–8 hours. In contrast, liquid gas cylinders require manual replacement, which is inconvenient.
3. Cleanliness Oxy-hydrogen combustion produces only minimal water vapor, making it safe for pharmaceuticals. Liquid gas combustion, however, emits carbon dioxide, carbon monoxide, and nitrogen compounds, which may affect product quality.
4. High Efficiency The speed of oxy-hydrogen flame welding is faster than that of liquid gas.
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Torch and nozzle: 1 set
Soft pipe: 2m
Flame arrester: 1 unit
Video Demonstrations
1) Welding demo: For jewelry welding, electric motor welding, and brazing, copper welding http://www.okayenergy.com/video/welding-video/
2) How to install our OH machines?
Click or copy the link for video play: http://www.okayenergy.com/video/company-video/how-to-use-hho-generator.html
Shipment and Packaging
About Shipping We have long-term partnerships with shipping companies offering one-stop, safe, and fast delivery services.
Flexible Shipping Methods via international express (DHL, FedEx, UPS, etc.), air, sea, or as per your requirements. You can also use your own shipping forwarder.
About Packaging Standard export packaging, 1 set/carton; for industrial larger machines, 1 set/wooden pallet.
Okay Service
1. 24-hour online chat, email, or phone support for inquiries, technical assistance, and after-sales service.
2. Warranty: 1 year. Core parts of the machine are covered for 1 year; other parts are covered for 6 months, excluding human damage.
3. Online trade assurance service to protect buyers' payments regarding on-time delivery and product quality.
Company Introduction
Okay Energy Equipment Co., Ltd. is one of the largest manufacturers of oxyhydrogen generators with over 10 years of experience. We hold authorized CE, ISO9001, TUV, and FCC certifications, along with our own patents. We provide the best service and high-quality products to our customers. If you have any questions, please feel free to contact us.
Okay Energy Equipment Co. Ltd.
Address: No. 27, Wenxuan Road, Yuelu District, Changsha City, China
Tel: 0086-731-83979221
Web: www.okayenergy.com


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