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Oh400 Oxy Hydrogen Generator Small Hho Welding Machine Jewelry Welding
US$1,000.00-1,390.00
1 Set

Product profile

Customization

Available

Warranty

1 Year

AC Voltage Requirement

220/110V 50/60Hz

Model NO.

OH400

Water Consumption

0.17L/H

Working Medium

Pure/Soft Water,Electricity

Dimension

710*250*510mm

Gross Weight

28kgs

Application

Welding,Metal Cutting,Hho Boiler Heating

Features

Eco-Friendly,Energy Saving,Safety,No Gas Cylinders

Water Feed

Manual

Transport Package

Standard Export Package; 1set/Carton

Specification

gas capacity 400L/h

Trademark

Okay Energy

Origin

Changsha, China

HS Code

8405100000

Production Capacity

200sets/Month

Key features

Eco-Friendly Operation: Consumes only water and electricity, producing no carbon emissions or harmful gases.
High Temperature Flame: Flame temperature reaches up to 2800 degrees Celsius for efficient welding and cutting.
Energy and Fuel Saving: Saves up to 40% energy and 20% oil compared to traditional fuel sources like LPG or Acetylene.
100% Safety Feature: Hydrogen density is low, preventing gas accumulation on the ground and eliminating explosion risks.
Wide Application Range: Suitable for jewelry, electronics, medical, laboratory, and industrial metal cutting applications.
Multiple Certifications: Certified by FCC, CE, SGS, and ISO9001 for quality and safety compliance.
Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.
Comprehensive Warranty: 1-year warranty on core parts and 6-month warranty on other parts excluding human damage.

Company profile

Okay Energy Equipment Co., Ltd.
Years of Export ExperienceImporters and ExportersOEM ServicesProduct Certification
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai Port.Shenzhen Port.Changsha Port.Average Response Time: ≤3.12h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad engineering, manufacturing, customization, certification, and service capabilities. It offers ODM, OEM, and SDK-supported R&D services, has documented R&D and finished-product inspection procedures, and supports flexible product customization. ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications are reported. Overseas support includes training, repair, maintenance, debugging, and equipment installation, with overseas agents or branches but no overseas warehouse or showroom. Financial information is limited to year references without financial results, while customer evidence shows no Fortune 500 cooperation and only a stated repeat-buyer range.
Supplier typeThe supplier is positioned as a manufacturer with integrated product development and production capabilities: it provides ODM and OEM services, supports flexible customization, operates production facilities for sawing machines, bench drilling machines, and air plasma cutting machines, and has overseas agents or branches. The available evidence does not identify a more specific legal or ownership type.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, along with CE product compliance certification. These certifications provide explicit evidence of established quality, occupational safety, environmental, and product-compliance credentials.
After-Sales capabilityOverseas service offerings explicitly include training, repair, maintenance, debugging, and equipment installation. The supplier serves multiple countries, has overseas agents or branches, maintains written service procedures and records, and reports seasonal lead times; however, it has no overseas warehouse or showroom.
R&D capabilityThe supplier reports ODM capability, OEM experience for popular brands, SDK availability, three R&D engineers, software tools including Catai and Solidworks, documented design-input/output, review, verification, and validation records, and new products launched in the past year. This directly supports active product-development capability.
Production capacityProduction capability is supported by identified facilities for sawing machines, bench drilling machines, air plasma cutting machines, and an assembling production line. The supplier also reports standardized finished-product inspection instructions and R&D engineers who provide technical support to production, purchasing, and quality functions.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, in addition to ODM and OEM services. This indicates a broad ability to adapt products to customer specifications.

Product Q&A

Q:What is the warranty period for the machine?
A:
The core parts are covered for 1 year, while other parts are covered for half a year, excluding human damage.
Q:What are the main applications of this HHO generator?
A:
It is widely used for welding (jewelry, electronics, medical), cutting steel, sealing glass, polishing acrylic, and fuel saving for vehicles.
Q:Does the machine require special fuel?
A:
No, it consumes only water and electricity to generate hydrogen and oxygen gas, replacing LPG, propane, or acetylene.
Q:What is the maximum flame temperature?
A:
The oxyhydrogen flame temperature can reach up to 2800 degrees Celsius.
Q:Is the machine safe to use?
A:
Yes, it is considered 100% safe because hydrogen is less dense than air and will not accumulate on the ground, preventing explosion risks.

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