Hho Boiler Combustion Support System 5-25% Fuel Saving for Coal Fired Boiler
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Product Highlights
- No Chemical Additives Needed: Unlike combustion catalysts that require continuous chemical feeding, our hydrogen oxygen system uses only water and electricity to produce clean combustion gas - zero se
- Instant Ignition Response: HHO gas ignites instantly at lower temperatures than natural gas or coal dust, eliminating delayed ignition risks and reducing boiler startup energy consumption by up to 40%
- Extend Boiler Service Life: HHO gas eliminates hard carbon deposits on heating surfaces, improving heat transfer efficiency and reducing corrosion - typical boiler tube replacement intervals extended
Product Attributes
- Customization
- Available
- Function
- Water Boiler, Steam Boilers
- Fuel
- Gas-Fired
- Model NO.
- OH7500
- Installation
- Packaged Boiler
- Structure
- Fire Tube
- Media
- Steam and Water
- Water Circulation
- Mixed Circulation
- Drum Placement
- Vertical Boiler
- Pressure
- Pressure
- Manufacturing Level
- A
- Burning Style
- Chamber Combustion Boiler
- AC Voltage
- 380V, 50/60Hz
- Max Water Consumption
- 4L/H
- Max Gas Output
- 7500L/H
- Water Feed
- Auto
- Features
- Energy Saving, Low Carbon Emission, Eco-Friendly
- Rated Power
- 23kw/H
- Applications
- Hho Boiler Heating, Welding, Hho Metal Cutting
- Output Type
- AC Three Phase
- Gas Source
- Gas
- Certification
- Ce, FCC, ISO
- Transport Package
- Standard Export Wooden Case Packing
- Specification
- 850*1300*1820mm
- Trademark
- OKAY ENERGY
- Origin
- Made in China
- HS Code
- 8405100000
- Production Capacity
- 200 Sets/Month
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 Hho Boiler Combustion Support System 5-25% Fuel Saving for Coal Fired Boiler
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Product Description
Safe and Reliable: Operated under normal atmospheric pressure, ensuring safety and no risk of poisoning.
Environmentally Friendly: Produces zero pollution during combustion, making it ideal for eco-friendly applications.
Proven Industry Expertise with Two Decades of Innovation: With over 20 years of specialized experience in hho generator manufacturing, our company brings unmatched technical expertise to industrial energy-saving applications. Our long-standing presence in the global market is validated by an extensive distribution network spanning multiple regions, reflecting the trust and recognition we have earned from industrial clients worldwide. This deep experience ensures that every generator we produce incorporates decades of continuous innovation, real-world testing, and application-specific refinement.
Advanced Combustion Enhancement for Industrial Efficiency: Our hho generators are specifically engineered to optimize combustion efficiency in demanding industrial applications including boiler systems and waste incineration facilities. By introducing hydrogen and oxygen directly into the combustion chamber, our technology promotes more complete fuel oxidation, significantly reducing unburned carbon residues and harmful emissions. Industrial clients typically achieve fuel savings ranging from 10% to 30% depending on application, with corresponding reductions in greenhouse gas emissions and operating costs. The system generates gas on demand through water electrolysis, requiring only water and electricity to operate, eliminating the logistical burdens and costs associated with traditional fuel deliveries and storage.
Flexible Customization with OEM and ODM Capabilities: We offer comprehensive OEM and ODM services. Our flexible approach enables deep customization of hho generators to meet specific industrial requirements.








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
- What is the energy-saving principle of oxyhydrogen combustion support? How much fuel can be saved?
- HHO generators produce hydrogen and oxygen via water electrolysis. Hydrogen has the highest calorific value of any fuel (approx. 143MJ/kg), and oxygen increases local oxygen concentration in the furnace. When co-fired with other fuels, hydrogen's catalytic combustion characteristics promote complete combustion of heavy hydrocarbons, improving furnace thermal intensity and reducing exhaust heat loss. In practice, fuel consumption can be reduced by 10%-30%.
- What emission reduction results can be achieved? Does it meet environmental standards?
- The results are significant. Due to more complete combustion, oxyhydrogen support effectively reduces unburned carbon, CO, and hydrocarbons in flue gas. Far exceeding conventional combustion methods.
- Is the equipment safe? Does on-demand hydrogen production pose explosion risks?
- On-demand gas production with no high-pressure hydrogen storage and minimal system inventory; Built-in flashback arrestors and pressure relief devices to prevent flame propagation; Operating pressure typically under 0.2MPa, exempt from pressure vessel regulations.
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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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