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Quick Details

  • Condition: New
  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Okay Energy
  • Model Number: OH300
  • Usage: Hydrogen
  • Production Rate: 300L/H
  • Voltage: 220V/110V
  • Power(W): 1KW/H
  • Weight: 24kg
  • Dimension(L*W*H): 590*250*510mm
  • Certification: CE,FCC,ISO9001
  • Warranty: 1year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Max gas output: 300L/h
  • Max power consumption: 1KW/H
  • Max working pressure: 0.2Mpa
  • Application: jewelry welding,electric motor brazing,copper brazing,ampoule sealing
  • Advantages: energy saving,environmental friendly,safety
  • Byname: water electrolysis oxygen hydrogen generator from water
  • Color: green
  • Water feed: manual
  • Working medium: pure water, electric
  • Flame Temperature: 2800degree

Packaging & Delivery

Packaging Details Standard Export Carton or Wooden Case Packing,1set/carton
Delivery Time Shipped in 7 days after payment

230V/110V portable oxyhydrogen gas water electrolysis oxygen hydrogen generator from water

The Technical Data

Small Portable

Model NumberOH100OH200OH300OH400OH600
AC Voltage Requirement(V)220/110220/110220/110220/110220/110
Power Consumption(kw/h)
Max. Gas Output(L/h)100200300400600
Max. Working Pressure(kg/cm2)22222
Max. Water Consumption(L/h)
Water Feedmanualmanualmanualmanualmanual
Flame Modifier Feedmanualmanualmanualmanualmanual
Dimensions-L*W*H (mm)390*250*510450*250*510590*250*510710*250*510930*250*510
Gross Weight(kg)1520242835
Ventilation Space Requirement(mm)200 in each direction  200 in each direction  200 in each direction  200 in each direction  200mm in each direction





Product Description


 Oxyhydrogen generator uses water as medium to electrolyze water into H2 and O2, fire them to formed Oxyhydrogen Flame. The temperature of Oxyhydrogen flame is as high as 2800 degrees so that it can work very fast. The quality and speed of Oxyhydrogen Flame is higher effeciency than Liquid gas's.


Oxyhydrogen/Oxy-hydrogen Generator

1.Energy-saving. Oil saving 20%,Energy saving 40% . Consume water and electricity, electrolyze water into hydrogen gas and oxygen gas. Use H2 and O2 as source of flame replacing LPG, Propane, Acetylene fuel or natural gas or other fuel.

2.Environment-friendly. Consumption of water, produce of water. Compared with traditional fuel, and are more beneficial to the environment and human.

3.100% safe. Because the density of hydrogen is small, will not assembled on the ground,so there is no risk of explosion.

4.Save time & money. The temperature of the oxyhydrogen flame is up to 2800 degrees Celsius,and  the flame is more concentrated. Compared with conventional  fuel, more save time and cost.



Wide applications of oxygen hydrogen generator


Get video demo for welding: http://www.okayenergy.com/video/welding-video/

(1)  Electronic Industry:

welding enameled wire, computer wire peeling, LED wafer, flame-treating circuit board thermocouple and platinum resistor leading wires.

(2)  Medical Industry:

welding metal fittings and mending sand holes in dentistry.No-carbon flame disinfection and glass seal.

(3)  Laboratory

(4)  Jewelry Industry

welding kinds of chain and string which are made of platinum, gold, silver, copper, stainless steel, etc. For mending tiny sand holes on jewelry casting and jewelry repairing.



Get video demo for cutting: http://www.okayenergy.com/video/cutting-video/

widely used in Carbon Steel Cutting and continuous casting slab cutting of steel plant. It can be cooperate with manual cutting torch,semi-automatic cutting machine, shape cutting machine, CNC cutting machine to instead of traditional fuel gas.


Get video demo for ampoule or quartz glass sealing: 


(1)  metal and nonmetal heating

(2)  glass tube sealing, quartz glass tube sealing

(3)  ampoule bottles sealing

4.Polishing:Organic glass/Acrylic polishing

5.Fuel Saving Combustion Supporting/Heating

Get video demo for combustion supporting:



 Machine accessories for free
 Machine: 1 set              
 Power Cord: 1 Piece
 Pipe: 1 Piece
 Flame torch: 1 box (torch and nozzles)
 Funnel: 1 Piece
*  Different machine will have different quantity of nozzles and flame torch.






Company Information


Okay Energy which is the biggest supplier of oxyhydrogen generatorin China,we have researched and produced oxyhydrogen generator for more than 25 years. 

During these years,it has been perfected continuously and has been mature now. We have 

authorized CE , ISO certificate and many of own patents successfully.

Agents/Distributors/Dealers are warmly welcomed!

Changsha Okay Energy Equipment Co.Ltd

Address:No.27,Wenxuan Road,Yuelu District,Changsha City,China

Tel:     0086-731-83979221

Web:   www.okayenergy.com










1.Can the oxyhydrogen machine be used in boiler renovation?

Of course,it has become a hot spot in our industry research. and it’s also the ponit of our okay energy exploit field.


2. Does the Oxyhydrogen water flame welding machine make big noises?How about the decibels?

Not really , only the fan sound.


3. How about the security of the oxyhydrogen machine ?which aspect should pay attention to ?

There are multiple tempering inside to protect the machine from back-fire. Besides,the flame arrestor and the nozzle also have the back-fire function .

 Notice: Be quick when you turn off the heat and replace the wearing parts (nozzle) half a year, so as to avoid back-fire .


4. Is the temperature same among the different machine models?

Yeah,the temperature is same but the gas outs are different.


5.Is there any influences using different machine models?

You’d better to communicate with our professionals first to choose the right machine models.The gas output has a direct influence on the use effect.you will take more time or feel difficlut to weld 

something with litte gas output.









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