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.
"Sanwelder" is a gas generation device that creates a combustion flame of 2800°C from water and electricity. It is adopted by many research institutions. 【Features】 - No soot generation at high temperature flame of 2800°C - No need for high-pressure gas handling qualifications - Low installation and maintenance costs *If you wish to request a demo, please select "Request Demo" from the inquiry form. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
■Employment Results National and Public Universities (The University of Tokyo, Kyoto University, Osaka University, Kobe University, Tohoku University, University of Tsukuba, etc.) RIKEN National Institute of Advanced Industrial Science and Technology National Institute for Materials Science Various prefectures, private research institutions
Price range
Delivery Time
P4
Applications/Examples of results
- Processing of quartz glass and fiberglass - Soldering of inverter circuit boards and automotive components - Brazing of endoscopic precision instruments - Co-soldering of electronic component leads - Brazing of motor copper wires (automatic and manual) - Degreasing of mold resin for semiconductors, etc. - Deburring of automotive resin products (automatic and manual), etc.
Line up（5）
| Model number | overview |
|---|---|
| SW-122A | Maximum gas generation capacity 170L/hour |
| SW-123 | Maximum gas generation capacity 150L/hour |
| SW-134 | Maximum gas generation capacity 170L/hour |
| SW-125A | Maximum gas generation capacity 340L/hour |
| SW-136 | Maximum gas generation capacity 340L/hour |
catalog（3）
Download All Catalogs
Company information
Sanwell Corporation, as a manufacturer of hydrogen-oxygen gas generation devices, has achieved a cumulative total of over 3,800 units since its establishment in 1983, receiving high praise from numerous users, including manufacturing sites and research institutions. Our flagship product, the "Sanwelder," is an advanced hydrogen-oxygen gas welding machine that stably generates hydrogen-oxygen gas using water and electricity, creating a tiny flame with a high-temperature combustion flame. The Sanwelder leverages its high-precision combustion flame to accommodate precision processing of various materials, including metals, resins, glass, and precious metals. In particular, in metal welding, it prevents oxidation and achieves precise bonding. In the manufacturing sites of semiconductors and electronic devices, it is utilized for fine local heating and frame processing. Additionally, stable operations can be conducted even in clean room environments, boasting high reliability in the production of medical devices and high-precision products. Furthermore, by utilizing the characteristics of hydrogen-oxygen gas, which burns with a tiny flame at a maximum temperature of about 2800°C, it demonstrates exceptional performance in welding and heat treatment of glass, resins, and precious metals. Moreover, the highly reducing hydrogen-oxygen gas leads to a higher quality finish in the precision processing of precious metals and glass.
