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Spot Welding Machine, 1.Maximum Safety, 2.Environment Friendly, 3.30% higher efficiency, 4.Power and Energy saving 40% - details see: https://www.machineto.com/portable-high-efficiency-spot-welding-machine-water-welding-machine-oxyhydrogen-flame-spot-welding-machine-10142431

What is Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine :

Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot 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.

Application Industries of Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine:

(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:

ForWelding 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.

For welding work,Okay Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machinehas below advantages compared with other welding methods:

1. Operation is convenient:

TheSpot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machineproduce 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 oxy-hydrogen 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:

Oxy-hydrogen flame combustion doesn't form carbide, so there is no black spot, avoid the second treatment of cleaning and polishing.

5. Environment friendly:

Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine 's fuel comes from water, there is water vapor after combustion, no any harm done to environment.

6. Energy saving:

Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot 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 7 Systems Features of Okay Energy Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine compared with other manufacturers':

Advantages of Okay Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine:

1.Maximum Safety
--Steady, reliable fuel delivery.Fuel is available immediately after machine is switched on.No gascylinderwhich 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. Environmentally Friendly
--The Oxyhydrogen Gas fuel generated by ourSpot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machineburns completely without creating pollutants, toxic fumes, or public nuisance.
--Does not generate hydrocarbons, carbon monoxide, or carbon dioxide.

3.High Mobility
--Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machinecome equipped with wheels to facilitate moving the generators to the job, not the other way around.
--OurSpot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machineimmediately generates fuel as needed,noneed for dangerous gascylinders.
--Fuel can be used for long periods of time without overheating peripheral equipment.

4.High Temperature &high-energy

--Calorific value is 34000Kcal/kg.

--The Oxyhydrogen flametemperature is over 2800c,itis straight, less heat loss and high-efficient.It could melt refractory metals and none-metals.

5. Low Cost &Maximum Economy
--Oxyhydrogen gasis generated only using electricity andpurewater.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 ofoxyhydrogenfuel 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

Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine can supply gas as userdemand by adopting the advanced automatically control technology, no gas storage.

9. Wide application range

Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machineis suitable for all industries which needs fuelgas to do flameprocessing,especially flame cutting,flame welding, heating.

Standard Accessories of Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine:
torch and nozzles: 1 box
soft pipe : 2m
Flame arrester:1 unit

Technical Parameters of Spot Welding Machine / Water Welding Machine / Oxyhydrogen Flame Spot Welding Machine:

Small Portable

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
Power Consumption(kw/h)	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)	420*240*335	550*310*455	725*310*485	850*310*485	570*440*640
Gross Weight (kg)	13	30	40	47	55
Ventilation Space Requirement (mm)	200 in each direction	200 in each direction	200 in each direction	200 in each direction	200mm in each direction

Large Flux

Model Number	OH1500	OH3000	OH5500	OH7500	OH10000
AC Voltage Requirement (V)	380/220	380/220	380/220	380/220	380/220
Phase	three phase	three phase	three phase	three phase	three phase
Rated Power(kw/h)	4.5	9	17	23	31
Max. Gas Output(L/h)	1500 (adjustable)	2700(adjustable)	5000 (adjustable)	7200 (adjustable)	10000 (adjustable)
Max. Working Pressure (kg/cm2)	1.9	1.9	1.9	1.9	1.9
Max. Water Consumption (L/h)	0.9	1.8	2.8	4	5.6
Water Feed	auto	auto	auto	auto	auto
Dimensions - L*W*H (mm)	1200*800*1200	1300*800*1300	1500*800*1450	1650*800*1500	1520*900*1490
Gross Weight (kg)	280	330	396	552	610
Ventilation Space Requirement (mm)	400 in each direction	400 in each direction	400 in each direction	400 in each direction	400 in each direction