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What is Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine:
Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine consumes water and electricity, electrolyze water into hydrogen gas and oxygen gas, we can use H2 and O2 as source of flame replacing LPG, Propane, Acetylene fuel or natural gas or other fuel.
Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine can be used for welding, cutting, polishing,brazing, glass processing and jewelry processing etc. Also can burst with other fuel together for heating.
Advantages of Okay Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine:
1. Maximum Safety --Steady, reliable fuel delivery.Fuel is available immediately after machine is switched on.No gas cylinder which can rupture or explode.--Multiple safety devices, including overheating and in-sufficient water cut-off switches, will automatically turn off power to ensure the safety of both equipment and user.
2. Environment Friendly --The Oxyhydrogen Gas fuel generated by our Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine burns completely without creating pollutants, toxic fumes, or public nuisance.--Does not generate hydrocarbons, carbon monoxide, or carbon dioxide.
3. High Mobility --Our Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine come equipped with wheels to facilitate moving the generators to the job, not the other way around.--Our Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine immediately generates fuel as needed, no need for dangerous gas cylinders.--Fuel can be used for long periods of time without overheating peripheral equipment.
4. High Temperature & high-energy
--Calorific value is 34000Kcal/kg.
--The Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine's flame temperature is over 2800c, it is straight, less heat loss and high-efficient.It could melt refractory metals and none-metals.
5. Low Cost & Maximum Economy--Oxyhydrogen gas is generated only using electricity and pure water. The cost of electricity and water reduces more than 40% compared with LPG, Propane, and Acetylene fuel.
--Both economical and practical.Energy Saving more than 30% compared with traditional LPG, Propane, and Acetylene fuel.
6. Low Heat Loss --Use of oxyhydrogen fuel provide a more focused heat source with less heat loss, maintaining a more comfortable, safer, lower fatigue working environment.
7. Catalysis characteristic
Hydrogen is an active catalyst which can be mixed with air to feed in to catalyze and combust all solid, liquid, gas fuel.It also can speed up the reaction process, promote combustion to be completely.
8. Using by producing
Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine can supply gas as user demand by adopting the advanced automatically control technology, no gas storage.
9. Wide application range
Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine is suitable for all industries which needs fuel gas to do flame processing,especially flame cutting,flame welding, heating.
Application of Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine:
1. Welding
(1) Jewelry Industry:
For 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.
For jewelry repairing (reforming, casting, welding).
(2) Electronic Industry:
For welding enameled wire, computer wire peeling, LED wafer, flame-treating circuit board,thermocouple andplatinum resistor leading wires.
(3) Medical Industry:
For denture welding.
For welding metal fittings and mending sand holes in dentistry.
No-carbon flame disinfection and glass seal.
(4) Laboratory:
For Welding of laboratory teaching, providing convenient, safe and clean oxy-hydrogen flame.
(5) Others:
Instrument welding, Air-condition copper pipe welding, Automobile exhaust pipe welding,Fishhook welding,Storage battery tinplate welding,lighting hardware weldingand etc.
2. Heating and sealing
(1) metal and nonmetal heating
(2) glass tube sealing,quartz glass tube sealing
(3) ampoule bottles sealing
(4) water injection drawing sealing
(5) mould repair, quenching, crucible heating melting metal
(6) solar wafer processing, IC packaging.
For welding work, Okay Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine has below advantages compared with other welding methods:
1. Operation is convenient:
The Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine produce oxy-hydrogen gas by automatic way, gas cylinder is not required any more. Turn on to produce gas and shut down to stop producing. Machine will shut down automatically when the gas pressure is too high (if gas output can not be used up). Machine will turn on auto when the gas pressure is not enough. The gas output is adjustable.
2. Welding is fast:
The oxyhydrogen flame temperature is high up to 2800 degree, it can heat the welding spot to melting point fast in about 1 second to finish welding.
3. Welding precision is high:
The flame is concentrated, it can achieves welding of precise devices.
4. Welding spot is smooth and beautiful:
Oxyhydrogen flame combustion doesn't form carbide, so there is no black spot, avoid the second treatment of cleaning and polishing.
5. Environment friendly:
Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine's fuel comes from water, there is water vapor after combustion, no any harm done to environment.
6. Energy saving:
Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine saves energy cost over 30% compared with other gas welding way.Adding the oxygen cost, it will save cost over 40%.
Unique Patented 8 Systems Features of Okay Energy Portable Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine compared with other manufacturers':
Okay Energy Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine | Others companies | |
1.Power Supply | IGBT frequency conversion technology, conversion efficiency is as high as above 90%, stable and reliableto exchange AC turn toDC. | Silicon controlled rectifier or MOS tube rectifier technology, low efficiency to AC to DC. Unstable Current causes the gas production is not stable. |
2.Electrolysis Cell | Integration formed electrolysis cell, no any gas and liquid leakage. | Adopts in Series, piece together way, there is one seal ring between each polar plate to prevent gas and liquid from leakage. Each electrolysis cell have dozens of sealing rings, the cell cannot work as long as there is one seal occur leakage. |
3.Electrolytic process
| Dynamic self-circulation electrolytic process, purifier is installed in electrolyte circulation pipeline, it can clean the electrolysis cell automatically. | Static electrolysis process, the cell is easy to be dirty, some of the manufacturers use dynamic electrolytic system, but there is no automatic cleaning filtering device.
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4.Electrolysis polar plate
| Special activity alloy material surface treatment, low overpotential and no leakage between the polar plates, the gas production efficiency is high.
| Using the method of drilling in plate to realize the gas and liquid flow, these holes with gas and liquid flowing can cause leakage of currents, the gas production efficiency is low.
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5. Pipeline system | seamless stainless steel tube, no any rubber hoses absolutely, no gas or liquid leakage, ensures the safety and reliability | Using PU hose more or less to connect gas path.It will appear gas or liquid leakage phenomenon after a period of time in using or after backfire. |
6.Flashback Arrestor | Adopt patented wet-type anti-backfire and dry-type flashback arrestor and automatic safety valve device, build in automatically decompression and recover device, prevent from backfire, no need reset by manual. | Adopt dry-type arrestor to prevent backfire, if backfire happens it needs to reset by manual. After several backfire, the rubber gasket in arrestor will damaged, flashback arrestor will lost effectiveness. |
7.Heat dissipation system | Unique duct design and larger space for heat dissipation to meet the needs of the work for 24 hours under high temperature of 40 degrees in summer. | The internal device is installed close, less space for heat dissipation, bad cooling in summer. It will result in: (1) shut down automatically for thermal protection (2) moisture with gas to reduce the flame temperature, affect product quality. |
Standard Accessories of Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine:torch and nozzles: 1 boxsoft pipe : 2mFlame arrestor:1 unitTechnical Parameters of Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine:
| Model Number | OH100 | OH200 | OH300 | OH400 | OH600 |
| AC Voltage Requirement (V) | 220/110 | 220/110 | 220/110 | 220/110 | 220/110 |
| Phase | single | single | single | single | single |
| Rated Power(KW) | 0.4 | 0.8 | 1.2 | 1.4 | 2.5 |
| Max. Gas Output(L/h) | 100 | 200 | 300 | 400 | 650 |
| Max. Working Pressure (kg/cm2) | 1.3 | 1.3 | 1.3 | 1.3 | 1.9 |
| Max. Water Consumption (L/h) | 0.06 | 0.11 | 0.17 | 0.23 | 0.35 |
| Water Feed | manual | manual | manual | manual | manual |
| Flame Modifier Feed | manual | manual | manual | manual | manual |
| Dimensions - L*W*H (mm) | 480*280*360 | 620*280*360 | 780*280*520 | 950*380*520 | 570*550*640 |
| Gross Weight (kg) | 15 | 33 | 38 | 45 | 60 |
| Ventilation Space Requirement (mm) | 200 in each direction | 200 in each direction | 200 in each direction | 200 in each direction | 200mm in each direction |
| Suitable Enameled Wires for welding | <0.35mm 2 pcs | 0.35mm-0.5mm 2 pcs | 1mm several pcs | 2.00mm several pcs | Several pcs thicker than 2.00mm |
| Suitable Ampoule Bottles for sealing | 1~10ml,1~5ml is the best | 1~20ml |
Portable High Efficiency Brown Gas Welding / Oxyhydrogen Flame Welding Machine / Water Welding Machine OH100--OH400