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HHO Generator for welding cutting carbon cleaning, 1.Safe, 2.Ecological, 3.Higher efficiency, 4.Energy saving - details see: https://www.machineto.com/oh7500-professional-water-cell-portable-brazing-machine-10143248

OH7500 Professional Water Cell Portable Brazing Machine

What is water cell brazing torch:

water cell brazing torch 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.

water cell brazing torch can be used for welding, cutting, polishing,brazing, glass processing and jewelry processing etc. Also can burst with other fuel together for heating.

Multi-functions application of water cell brazing torch:

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:

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.

2. Cutting

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

3. 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.

4.Polishing:Organic glass/Acrylic Polishing

5.Others:For Welding or Heat treating small metal parts,Iron Cutting,Catalytic combustion of other fuels,Engine carbon cleaning for automobiles.

Advantages of Okay water cell brazing torch:

1. Maximum Safety

2. Environmentally Friendly

3. High Mobility

4. High Temperature & high-energy

5. Low Cost & Maximum Economy---Saving cost 40%,Energy Saving 30% than LPG,Propane,and Acetylene fuel.

6. Low Heat Loss

7. Catalysis characteristic

8. Using by producing,No gas storage.

9. Wide application range

Unique Patented 8 Systems Features of Okay Energywater cell brazing torch:

	Okay Energy	Othermanufacturers
1.Power Supply	IGBT frequency conversion technology, conversion efficiency is as high as above 90%, stable and reliableto exchange AC turn to DC.	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.
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.
5.Moisture separation system	Centrifugal compulsive moisture separation device, can achieve Moisture separation 100%, and always keep blue flame.	Using gravity to do separation of moisture. It can't do separation completely due to the hydrogen and oxygen gas flow fast. The cell temperature will rise after long time using, the moisture content will increase in oxy-hydrogen gas, then the flame will be red, flame temperature will be lower.
6.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.
7.Anti-backfire system	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.
8.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.

Technical Parameters of water cell brazing torch:

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	3 phase	3 phase	three phase	3 phase	3 phase
Rated Power(kw/h)	4.5	9	17	23	31
Max. Gas Output(L/h)	1500(adjustable)	2700(adjustable)	5000(adjustable)	7200(adjustable)	9700(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