Hardness Test × Personality Traits: High Safety Awareness
3 jobs found.
Hardening Worker (Oil and Fat Products Manufacturing)
Manufacturing job responsible for the heating and hardening process of oil and fat products, managing temperature and time to maintain quality.
High-Frequency Quenching and Tempering Worker
A job that uses high-frequency induction heating equipment to quench and temper metal parts, imparting the required hardness and durability.
Tempering Worker
A manufacturing technician who performs tempering treatment on metal parts using a high-temperature furnace after quenching to achieve appropriate hardness and toughness.