
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. This flame can reach temperatures up to 2800°C, making it ideal for fast welding. The quality and speed of the welding process using Oxyhydrogen Flame are superior to those of liquid gas.

Oxyhydrogen Generator 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 Use Oxy-Hydrogen Generator?
1) Maximum Safety
2) Environmentally Friendly with No Pollution
3) Reduces Electricity and Water Costs by Over 40% Compared to Acetylene Flame
4) Low Heat Dispersal
5) Excellent Welding and Cutting Quality
6) Portable, Flexible, and Easy to Move
Applications in Welding Industries
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) Manufacturing of Trophies, Chandeliers, Statues, and Other Brass Articles
8) Jewelry Welding and Repair (Gold, Silver, Platinum)
9) Musical Instrument Welding and Repair
10) Copper Welding and Soldering
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 only uses water and electricity. There are no gas bottles or hydrogen storage, so there is no risk of leakage or explosion.
2. Convenience – It works with just water and electricity. One liter of water can last 7–8 hours. In contrast, liquid gas requires manual replacement, which is inconvenient.
3. Cleanliness – Oxy-hydrogen combustion produces only a small amount of water vapor, which is harmless. Liquid gas combustion releases carbon dioxide, carbon monoxide, and nitrogen compounds that may affect product quality.
4. High Efficiency – The speed of Oxy-hydrogen Flame welding is faster than that of liquid gas.

Free Machine Accessories:
Torch and nozzle: 1 set
Soft pipe: 2m
Flame arrester: 1 unit
Video Demonstrations
1) Welding Demo: For jewelry welding, electric motor welding, brazing, and copper welding – http://www.okayenergy.com/video/welding-video/
2) How to Install Our OH Machines? – Click or copy the link below: 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 safe and quick one-stop services. Flexible Shipping Methods: International express (DHL, FedEx, UPS, etc.), air, sea, or your preferred forwarder. About Packaging: Standard export packaging, 1 set per carton; for industrial larger machines, 1 set per wooden pallet.
Okay Service
1. 24-hour online support via chat, email, or phone for inquiries, technical assistance, and after-sales service.
2. Warranty: 1 year (core parts for 1 year, other parts 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 has been one of the largest manufacturers of oxyhydrogen generators for over 12 years. We hold CE, ISO9001, and FCC certifications and have our own patents. We provide high-quality products and excellent service to our customers. If you have any questions, feel free to contact us at any time.
Okay Energy Equipment Co. Ltd
Address: No. 27, Wenxuan Road, Yuelu District, Changsha City, China
Tel: 0086-731-83979221
Web: www.okayenergy.com


Low-temperature 1-color Pyrometer
This classification includes one color infrared pyrometers measuring range is 250℃-2200℃. The one color pyrometers currently on market are mostly narrow-band pyrometers. Its principle of temperature measurement is to determine the temperature by detecting the radiant energy that occurs in a narrow wavelength range of an object. The temperature a pyrometer measured is the average temperature in an area, and the measuring result is affected by emissivity, lens contamination and background radiation.
To use 1-color pyrometer mode, the measured area of the object should be large (it can fully fill the target field of view) , object surface should be relatively flat (not curved), measurement direction should less than 30 degrees, and the physical and chemical state of the measured object surface should be stable (not in the process of oxidation, gasification or liquefaction) , the optical channel should with less dust and without blocking and attenuation.
Main applications include: inductioin heating,heat treatment,Galvanized wire ,also suitable for temperature measurement in a good environment. Products in this catalog are usually applied to metallurgical industry(rod and wire mills.Hot rolling mills), foundry, cement kiln, induction heating, heat treatment, heating furnace, vacuum furnace, monocrystalline silicon, polysilicon, semiconductor and other industrial temperature measurement.1-color pyrometer, monochromatic infrared pyrometer, one color pyrometer, one-color infrared pyrometer
Changzhou Sijie Optoelectronics Technology Co.,Ltd. , https://www.sjinfrared.com