ユニオン電機 Company Profile

Business Activities

■ Precision Welding Machines Manufacturing and sales of resistance (spot) welding machines and laser welding machines Single-phase AC power supply, capacitor-type power supply, transistor-type power supply, inverter-type power supply Tab welding for secondary batteries, welding for primary batteries, motor welding, hairpin welding, fusing welding, seam welding and spot welding of wire mesh, battery tab (welding of metal foil), crossbar contacts, proposals for wire mesh processing, mesh welding, aluminum foil welding, copper foil welding, welding of glasses, spot soldering, terminal welding for automotive glass, terminal welding for carbon brushes, resistance soldering, can bottom welding, compacting welding, copper welding, aluminum welding, seam welding, shrink fitting, motor contacts, welding of SUS plates, welding of air filters, welding of solar water heaters, welding of hermetic seals, welding of electrical contacts, welding of expanded metal, welding of silver contacts, welding of enamel wire, butt welding, butt welding of steel wire and stainless steel, titanium welding, hoop material welding, stator welding We propose welding machines suitable for the industry. ■ Processing and sales of tungsten electrodes, molybdenum electrodes, and alumina dispersion strengthened copper Soldering electrodes ■ Manufacturing of shunts, bus bars, flexible bus bars, secondary leads, and jumper wires

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