It is a device that generates "hydrogen and oxygen gas" in the generator tank of this machine.
The hydrogen-oxygen mixed gas generation device and welder Sunwelder SW-134/136 is a self-gas generation type device that does not require any gas from high-pressure cylinders. The gas produced in the generator tank is used as a torch flame at the generated low pressure, thus it is not subject to the High-Pressure Gas Safety Act. It is a device that is safe, easy to handle for anyone, and can be used with peace of mind. The mixed gas created from water and electricity maintains a stable component ratio, is environmentally friendly, and the device has a long lifespan with low running costs, making it economically advantageous. 【Features】 ○ A clean, narrow flame that produces no soot, with excellent straightness and a precise, stable high-temperature flame (approximately 3,000°C) ○ By bubbling through a unique evaporator liquid, a high-reduction flame (stable from approximately 900°C to 2,300°C) can also be obtained ○ Clean energy that is economical, precise, and safe, using water as fuel For more details, please contact us or download the catalog.
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basic information
【Specifications】 [SW-134] ○ Power Supply: AC 100V ±5%, 12A ○ Maximum Gas Generation: 170 liters/hour ○ Recommended Usage Chips: #18 to #25 ○ Electrolyte Volume in Tank: 3 liters ○ Fuel (Distilled) Water Consumption: Approximately 0.5 liters / 8 hours ○ Maximum Flame Temperature: Approximately 3,000℃ ○ Flame Temperature with Reducing Agent: Approximately 900℃ to 2,300℃ ○ Pressure Control Method: Primary side switch type using pressure sensor ○ Pressure Setting Method: Analog (Variable Resistor) type ○ Pressure Setting Range: 0 to 30 kPa (stepless) ○ Standard Setting Pressure: 15 kPa ○ Usable Torches: Hand torch with valve; Torch for equipment (with solenoid valve) ○ Continuous Operating Time: 8 hours without water supply ○ Device Weight (Approx.): 40 kg ○ Dimensions (Case) WxHxD: 400 x 300 x 250 mm ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ Degreasing treatment (burning) before UV printing of semiconductors, electronic components, etc. ○ Cutting of gold wire elements in semiconductors (ball bonding) ○ Welding of lead wires and magnet wires for motors, etc. ○ Silver brazing and heat treatment of medical instruments such as endoscopes ○ Soldering of terminals for various coils, harnesses, circuit boards, etc. ○ Soldering and brazing of thermocouples, fuses, precision small parts, etc. ○ Surface treatment of acrylic resin, quartz glass, and stone products ○ Edge burr treatment of resin molded products, surface modification before painting, degreasing treatment ○ Sealing, cutting, and degreasing treatment of glass tubes ○ Stripping treatment of insulation coating on enamel wires ○ Brazing, melting, and heat treatment of precious metals in jewelry ● 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.