Required Skills > Ultrasonic Welding Machine Operation
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3 jobs found.
Ultrasonic Metal Welder
Processing technician who solid-phase bonds metal parts using ultrasonic vibration. Uses high-frequency vibration to crimp and weld parts together, bonding without relying on electricity or heat.
Plastic Shoe Sewing Worker (Chemical Shoes, etc.)
A manufacturing worker who assembles shoes made from plastic or synthetic resin materials using sewing machines or welding machines and performs quality control.
Eyeglass Temple (Temple) Maker
This occupation manufactures the temple (arm) part of eyeglasses through processes such as molding, processing, polishing, and painting using materials like plastic and acetate.