What is the warranty period?

The core parts are covered for 1 year, while other parts are covered for half a year, excluding damage caused by human error.

What shipping methods are available?

We provide flexible shipping via international express (DHL, FedEx, UPS), air, or sea, or you can use your own forwarder.

Jewellery Chain Making Machine jewellery Welding jewellery

Name: Jewellery Chain Making Machine jewellery Welding jewellery
Brand: Okay Energy Equipment Co., Ltd.
SKU: 846338595

Hunan, ChinaOkay Energy Equipment Co., Ltd.

US$1,000.00-2,000.00

1 Set

Product profile

Customization

Available

Cooling Way

Air Cooling

Style

Portable

Model NO.

OH300

Frequency Range

High Frequency

Electric Current

Inverter

Work Form

Oxygen and Hydrogen Gas

Type

Oxyhydrogen Welder

AC Voltage Requirement

220/110 V

Max Gas Output

300L/H

Dimensions - LWH

590*250*510mm

Gross Weight

25 Kg

Is Customized

Yes

Feature

Water Fuel Saving, Eco-Friendly, Cost Saver

Working Medium

Pure Water, Electricity

Water Feed

Manual

Water Consumption

0.17L/H

Byname

Oxy Hydrogen Welding Machine

Transport Package

Standard Export Packing

Specification

power rated 1KW/h

Trademark

OKAY ENERGY

Origin

Made in Changsha, China

HS Code

8405100000

Production Capacity

500 Sets/Month

Key features

Eco-Friendly Operation: Uses pure water and electricity, producing only water vapor with zero pollution.

Maximum Safety: No gas bottles or hydrogen storage required, eliminating leakage and explosion risks.

Cost Saving: Electricity and water costs reduce by over 40% compared to acetylene flame.

Portable Design: Compact and lightweight structure allows for flexible and movable operation.

Versatile Applications: Ideal for jewelry, copper, gold, silver, glass, and musical instrument welding.

1-Year Warranty: Covers core parts for 1 year and other parts for 6 months excluding human damage.

Customization Available: Offers full customization, minor customization, and flexible options from designs.

Company profile

Years of Export ExperienceImporters and ExportersOEM ServicesProduct Certification

Okay Energy Equipment Co., Ltd.

Hunan, China

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: ≤4.44h

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 an oxy-hydrogen generator?

It uses water as a medium to electrolyze it into H2 and O2, which are then ignited to form an oxy-hydrogen flame with a temperature of up to 2800 degrees.

Q:Why use an oxy-hydrogen generator?

It offers maximum safety, is environmentally friendly with no pollution, reduces costs by over 40%, has low heat dispersal, and provides excellent welding quality.

Q:What are the main applications of this machine?

It is ideal for welding industries like transformers, motor repair, solar collectors, statues, jewelry, and musical instruments, as well as heating glass and flame polishing acrylic.

Q:Is the machine safe to operate?

Yes, it uses only water and electricity with no gas bottles or hydrogen storage, eliminating the danger of leakage or explosions.

Q:How long can one liter of water last?

Every liter of water can be used for approximately 7 to 8 hours of operation.