Heat Treatment × Workstyle: Line work
9 jobs found.
Aluminum Casting Worker
Workers at manufacturing sites who use aluminum as the main raw material and perform processes from melting to casting and finishing.
Ingot Worker (Ironmaking, Steelmaking)
A profession that manufactures ingots by melting and refining iron ore or scrap and pouring it into molds.
Glass Fiber Felt Worker
A profession that manufactures nonwoven felt products using glass fiber as raw material.
Chain Manufacturing Worker (Metal)
A profession that processes metal wire to manufacture chains. Responsible for processes such as forming, welding, heat treatment, and surface finishing to ensure quality and safety.
Bar Steel Heating Worker
Bar steel heating workers heat bar steel to the specified temperature in a heating furnace during the steel manufacturing process, adjusting it to a condition suitable for subsequent processes such as rolling.
Clear Soy Sauce Pasteurization Worker
Manufacturing operator responsible for the heat pasteurization (hiire) process of clear soy sauce, handling temperature and time management, and quality inspections.
Insulation Material Manufacturing Worker (Glass Wool Type)
A job that forms molten glass into fibers, processes them into mats, and manufactures glass wool insulation materials.
Tofu Manufacturer
A craftsperson who manufactures tofu from soybeans, managing and executing a series of processes from raw material processing to coagulation, molding, sterilization, and packaging.
Vegetable Canning Worker
This occupation manufactures canned products using vegetables as raw materials. Responsible for processes from raw material processing to sterilization, filling, sealing, and labeling.