A thermal generation device that uses water as fuel, excelling in economy, precision, and safety!
The "Sunwelder" precision hydrogen-oxygen mixed gas generation device is based on the principle derived from the "electrolysis of water," which follows the "fundamental laws of electronic physics" established by the British physicist Faraday. By electrolyzing water, it generates "hydrogen gas" and "oxygen gas" in a 2:1 ratio, which are then mixed into a gas within the generator tank of the device. Thanks to the development of a unique pressure control system that maintains the generated pressure consistently against the set pressure, it can be integrated into various automatic devices and robots. This allows for the use of a precise and stable heat source required for applications such as soldering, precision brazing, semiconductor burning, and deburring of resin products in numerous automated production lines. 【Features】 ○ Produces a clean, stable gas without soot, yielding a high-temperature flame. ○ When using methyl alcohol, it imparts high reducing properties to the torch flame, resulting in an oxidation prevention effect. ○ The flame can be narrowed down to a very small size with a very narrow directivity, minimizing thermal impact on the surroundings. ○ Achieves soldering and brazing results similar to those obtained with laser beam welding machines. For more details, please contact us or download the catalog.
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basic information
【Specifications】 [SW-122A] ○ Maximum gas generation capacity: 170L/hour ○ Flame temperature: Over 2000℃ ○ Pressure setting method: Digital switch ○ Pressure setting range: 0 to 29kPa ○ Device weight: 57kg ○ Device dimensions (W×D×H/mm): 450×310×360 [SW-125A] ○ Maximum gas generation capacity: 340L/hour ○ Flame temperature: Over 2000℃ ○ Pressure setting method: Digital switch ○ Pressure setting range: 0 to 29kPa ○ Device weight: 84kg ○ Device dimensions (W×D×H/mm): 450×500×360 ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ For burning semiconductor and electronic components ○ For ball bonding of semiconductors ○ For soldering various coil terminals, substrates, etc. ○ For soldering harness terminal connectors ○ For soldering ceramic substrates, etc. ○ For stripping enamel wire insulation of motors, etc. ○ For baking motors, etc. ○ For soldering and brazing thermocouples ○ For deburring plastic products ○ For flame polishing acrylic resin ○ For processing glass and ceramics ○ For brazing pipes in refrigerators, coolers, etc. ○ For brazing and welding precious metals and dental technology ○ For sealing brazing of endoscopes, electronic tubes, etc. ○ For brazing and soldering pressure gauge Bourdon tubes ○ For brazing fishing gear products ○ For jointing and soldering temperature fuses ○ For heat sources in laboratories, schools, etc. ○ For brazing and soldering various small parts ○ For hardening and tempering various small parts ● For more details, please contact us or download the catalog.
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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.