Can be installed in various locations! Hydrogen-oxygen gas generator "Sunwelder"

No need for high-pressure gas cylinders; it can be used with just a 100V power supply, making it convenient for various locations. It produces a clean flame that does not generate CO2, allowing for indoor use. *Demo units are available for loan.

last updated Feb 03, 2026

Hydrogen-Oxygen Mixed Gas Generation Device "Sunwelder SW-123"

Clean energy with excellent economy, precision, and safety using water as fuel.

last updated Jan 28, 2026

Easy rental! Mixed gas generator [Sunwelder]

Rental available from 3,500 yen per day! Excellent economy, precision, and safety using water as fuel! Ideal for precision processing and deburring of quartz glass and resin products!

last updated Dec 25, 2025

Mixed gas generation device and welding machine Sunwelder SW-134/136

It is a device that generates "hydrogen and oxygen gas" in the generator tank of this machine.

last updated Jan 28, 2026

Mixed gas generation device "Sunwelder SW-122A, SW-125A"

A thermal generation device that uses water as fuel, excelling in economy, precision, and safety!

last updated Jan 28, 2026

Hydrogen-Oxygen Gas Generation Device "Sunwelder SW Series" *Demo in progress

For surface treatment and deburring! Quickly responds to complex shapes. A heat generation device that uses water as fuel, excelling in economy and safety.

last updated Feb 03, 2026

Hydrogen and oxygen gas generation device "Sunwelder SW Series"

Quickly adapts to complex shapes with clean gas that contains no impurities! A heat generation device that uses water as fuel, excelling in economy and safety.

last updated Feb 03, 2026

Hydrogen and oxygen gas generation device "Sunwelder SW Series"

A lightweight and easy-to-use hydrogen burner for connecting magnet wires and soldering motors! A welding machine that excels in economy and safety by using water as fuel.

last updated Dec 25, 2025

For resin gloss treatment! Hydrogen-oxygen gas generation device 'Sunwelder'

Are you having trouble due to the end of manufacturer support? We at Sunwell will provide after-service support!

last updated Dec 25, 2025

Stable supply of a clean heat source that does not produce coal. Hydrogen-oxygen gas generation device.

Supplies a heat source of up to 2,800°C using water and electricity. It is not subject to high-pressure gas regulations and simultaneously supports CO2 reduction and improved work efficiency on-site.

last updated Feb 09, 2026