Oh1000 Oxygen Hydrogen Equipment for Refrigerator Compressor Copper Pipe Brazing
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Product Highlights
- On-demand generation eliminates storage risks: The equipment generates gas on demand with no storage of high-pressure or liquefied flammable gases, fundamentally eliminating leakage and explosion.
- Reliable flashback prevention, safer operation: With multiple flashback arrestors, even if flashback occurs, it is cut off immediately, protecting both people and equipment.
- High temperature, fast welding: The oxyhydrogen flame can reach over 3000C, higher than ordinary gas flames, allowing faster metal melting.
- Carbon-free, does not alter metal properties: The flame contains no carbon, causing no carburization or embrittlement on the workpiece surface, preserving the original properties of the material.
- Clean energy system: With water and electricity as input media, the combustion product is only water vapor, with no emissions of CO, CO2, NOx, SO2 or other harmful gases.
- Eliminates cylinder-related expenses: No need to pay cylinder rental fees, deposits, transportation fees, or inspection fees, reducing fixed cost expenditures for enterprises.
- Source manufacturer: With over 20 years of manufacturing experience and successful customer installations worldwide, supports OEM and ODM, including CE, FCC, and ISO certifications.
Product Attributes
- Customization
- Available
- AC Voltage Requirement
- 220/110 V
- Max Gas Output
- 1000L/H
- Model NO.
- OH1000
- Dimensions - L*W*H
- 540*500*670mm
- Gross Weight
- 80 Kg
- Is Customized
- Yes
- Machine Available
- on Stock
- Transport Package
- Standard Export Wooden Packing
- Specification
- CE TUV ISO9001
- Trademark
- OKAY ENERGY
- Origin
- Made in Changsha, China
- HS Code
- 84051000
- Production Capacity
- 500 Sets/Month
- Package Size
- 80.00cm * 72.00cm * 90.00cm
- Package Gross Weight
- 100.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Oh1000 Oxygen Hydrogen Equipment for Refrigerator Compressor Copper Pipe Brazing
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Product Description

Cost Efficiency: Operates solely on water and electricity, significantly reducing long-term operational costs compared to traditional gas-based systems.
Eco-Friendly Operation: Produces only water vapor as a byproduct during use, supporting clean and sustainable production environments.
Precision Performance: Generates a concentrated, ultra-high temperature flame (up to 3000°C) with minimal heat-affected zone for fine, clean welds.
Flexible Power Range: Available in multiple power configurations (100W-1000W+), adaptable to applications from micro-precision work to industrial-scale welding.
Industrial Durability: Features a robust manual water feed system and corrosion-resistant components designed for continuous, reliable operation in demanding conditions.






Model Number | OH100 | OH200 | OH300 | OH400 | OH600 | OH800 | OH1000 |
AC Voltage Requirement (V) | 220/110 | 220/110 | 220/110 | 220/110 | 220/110 | 220 | 220 |
Phase | single | single | single | single | single | single | single |
Rated Power(KW/h) | 5V 60A | 5V 60A | 5V 60A | 5V 60A | 5V 60A | 5V 60A | 5V 60A |
Max Gas Output | 100L/h | 200L/h | 300L/h | 400L/h | 600L/h | 800L/h | 1000L/h |
Max. Working Pressure (kg/cm 2 ) | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Max. Water Consumption (L/h) | 0.06 | 0.7 | 1 | 1.4 | 0.33 | 0.43 | 0.53 |
Water Feed | manual | manual | manual | manual | manual | manual | manual |
Flame Modifier Feed | manual | 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 | 660*550*800 | 700*600*890 |
Gross Weight (kg) | 15 | 20 | 25 | 35 | 45 | 70 | 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 | 200 in each direction |
Model Number | OH1500 | OH3000 | OH5500 | OH7500 | OH10000 | OH20000 |
AC Voltage Requirement (V) | 380 | 380 | 380 | 380 | 380 | 380 |
Phase | three | three | three | three | three | three |
Rated Power(KW/h) | 4.5 | 9 | 17.5 | 23 | 31 | 70 |
Max Gas Output | 1500L/h | 3000L/h | 5500L/h | 7500L/h | 10000L/h | 20000L/h |
Max. Working Pressure (kg/cm 2 ) | 2 | 2 | 2 | 2 | 2 | 2 |
Max. Water Consumption (L/h) | 0.8 | 1.6 | 2.8 | 4 | 5.6 | 11.6 |
Water Feed | auto | auto | auto | auto | auto | auo |
Dimensions - L*W*H (mm) | 1070*670*1000 | 700*1100*1280 | 750*1300*1650 | 850*1300*1820 | 1050*1400*1900 | 2300*1100*1800 |
Gross Weight (kg) | 210 | 300 | 396 | 552 | 610 | 1400 |
Ventilation Space Requirement (mm) | 400 in each direction | 400 in each direction | 400 in each direction | 400 in each direction | 400 in each direction | 400 in each direction |












About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2491462". Items marked "" are certified.
Company Profile
Okay Energy Equipment Co., Ltd. is located in beautiful Changsha city, Hunan Province, China. Okay Energy Equipment Co., Ltd is a high-tech enterprise which focused on research, production and sales of oxy hydrogen generator, carbon clean machine, three-way catalytic converter carbon cleaning machine, oxyhydrogen welding machine etc. Oxy-hydrogen generator which transforms water into oxygen and hydrogen would lead a new energy revolution in 21st century.
There is a professional technology development team include professional doctor and technical personnel, production staff. Our production capacity is 500 units HHO hydrogen generator per month. All our products are produced with CE, FCC, SGS certification. Okay Energy owned 8 core technologies, 18 design and invention patents, over 30 products series.
We have passes ISO9001 system with independent production workshops including power supply, electrolytic cell production line and machine assemble line. Okay Energy's the 2ND factory plant will be put in production in 2018, and the yearly capacity is expected to 2 million units oxy-hydrogen generators.
Okay Energy 11 years development introduction:
1. Okay Energy founded on Oct 23th, 2006 (2006)
2.10 design & invention Patents of oxyhyrogen generator (2008)
3. The first manufacturer of HHO carbon cleaning machine in China (2009)
4. Wireless engine detection technology(2011)
5. Integrated forming electrolysis cell technology (2012)
6. PLC micro-computer control system (2013)
7. HD TFT screen (2014)
8. Touch screen(2015)
9. The first Chinese manufacturer produce 20000L/H HHO gas. (2015)
10. Mobile service machine for carbon cleaning (2016)
11. WiFi monitoring solution: Touch screen and mobile phone synchronization (2017)
12. Owing 18 design & invention patents, 7 core hho technology, over 30 series products now.
Okay Energy core technology including anti explosion and anti leakage integrated electrolytic tank, dry and wet combination anti back-fire flash arrestor, pre-anti backfire oxyhydrogen torch, PLC control panel technology, IGBT high efficiency power supply, stable pressure device, and okaycloud system. Our machines can be 24 hours continuous working and the main machine can run 5 -10 years.
We are always devoting to improve old products and develop new products, do our best to meet the market demand. Integrity is our promise and quality is goal. Welcome buyers from home and abroad to visit our company and win business together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Compark NO. 27 WenXuan Road, Yuelu District, Changsha, Hunan, China
-
Plant Area
- 1224.75 square meters
-
Number of Employees
- 40
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port.Shenzhen Port.Changsha Port.
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Oxyhydrogen Generetor, Water Welding Machine, Oxyhydrogen Welding Machine, Oxyhydrogen Cutting Machine, HHO Generetor, Engine Carbon Cleaning Machine, HHO for Boiler
-
Production Lines
- 2
-
Production Machines
- Sawing Machine, Bench Drilling Machine, Air Plasma Cutting Machine, Assembling production line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-10-23
-
Export Year
- 14 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Product Certification
- CE, FCC
-
Cooperated with Fortune 500
- No
FAQ
- Working principle of oxyhydrogen welder?
- Alkaline water electrolysis produces oxyhydrogen gas (2:1 ratio), generating a 3000C flame for metal welding.
- Can tap water be used? Why distilled water?
- Pure or distilled water only. Tap water contains calcium/magnesium ions, causing scale buildup on electrodes, reducing gas output, and potentially damaging the electrolyzer.
- Cost difference versus acetylene welding?
- Comprehensive operating cost reduced by 35%-60%, eliminating cylinder rental, transport, and residual gas losses.
- Is it safe? Explosion risk?
- Safe. On-demand gas production with no high-pressure storage, multiple flashback arrestors
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Product Groups
- oxyhydrogen generator
- hho generator
- hho welding machine
- hho acrylic polishing machine
- hho metal cutting machine
- hho boiler
- hho engine carbon clean machine
- Steam Car Wash Machine
- catalytic converter cleaning machine
- DPF cleaning machine
- ultrapure water system
- hypochlorous acid generator
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