Operator × Keywords: Vacuum Evaporation
2 jobs found.
Refined Salt Manufacturing Worker
Removes impurities from seawater or rock salt to manufacture high-purity edible salt. Monitors and operates chemical processes such as evaporation crystallization and recrystallization, and manages quality.
Concentrated Can Evaporator Worker
Skilled worker responsible for the manufacturing process of heating and evaporatively concentrating chemical raw material solutions and filling and sealing them into metal cans.