Physical Stamina & Endurance × Classification Details: Product Manufacturing and Processing Workers (Metal Products)
1249 matching jobs found.
Thread Rolling Worker (Screw Manufacturing)
Thread rolling workers (screw manufacturing) are manufacturing technicians who mass-produce screws at high speed and high precision by utilizing plastic deformation through pressing dies against metal materials.
Thread rolling machine operator
Operates a thread rolling machine (screw rolling machine) to mass-produce high-precision threads and tooth profiles on metal rods using cold rolling.
Electric Welded Pipe Worker
Manufacturing technician who forms steel strips into cylindrical shapes and welds them using electric resistance welding technology to produce steel pipes (electric welded pipes).
Electric welded steel pipe worker
Manufacturing operator who joins steel plates by electric resistance welding to produce steel pipes. A specialist responsible for everything from line monitoring to quality control.
Converter Worker (Steelmaking)
A job that operates converters to remove impurities from molten steel, adjust the chemical composition, and manufacture steel.
Converter Worker (Non-Ferrous Metal Smelting)
A manufacturing technician who operates a converter to melt and refine non-ferrous metals at high temperatures, adjusts chemical composition, and produces high-purity metal products.
Converter Hearth Worker (Steelmaking)
Operates the converter, performing tasks from charging molten iron to oxygen blowing and slag removal to produce molten steel that meets quality standards. This is a field operation job.
Door Check Assembler
Manufacturing worker who assembles door check mechanism parts for doors in automobiles and building materials on a production line.
Door Handle Latch Assembler
A manufacturing job that assembles metal door handles and latch mechanism parts using specified procedures and tools, and performs operation inspections and quality inspections.
Trough Manager (Blast Furnace)
Worker who manages, inspects, and maintains the blast furnace troughs (channels for molten iron and slag), supporting the stable operation of the ironmaking process.