Sampling × Recommended Skills: Quality Control Techniques (QC)
4 jobs found.
Raw Material Dissolver (Chemical)
This occupation involves operating dissolving kettles in chemical manufacturing plants to dissolve and heat solid or liquid raw materials, preparing them in a suitable state for the next process.
Copper Melting Worker
Site worker who melts copper ore or copper scrap in high-temperature furnaces, handling the copper smelting process. Manages furnace temperature and chemical composition while thoroughly implementing safety measures to perform stable tapping.
Nonferrous Metal Electrolytic Equipment Operator
Nonferrous metal electrolytic equipment operators operate equipment for the electrolytic refining of nonferrous metals such as copper, nickel, and zinc, ensuring stable product purity and quality as technical professionals.
Metallurgical (Yakin) Engineer (Excluding Development Engineers)
Metallurgical engineers operate blast furnaces, converters, electric furnaces, etc., at steel mills and non-ferrous metal factories, performing melting, refining, and composition adjustment of metal raw materials, and are responsible for quality control and safety management as technical professionals.