Production Management × Required Skills: Heating Furnace Operation
2 jobs found.
Hearth Operator
A manufacturing worker who manages the hearth of a high-temperature furnace in the metal product casting process, handling fuel supply, air adjustment, and temperature control.
Rosin Melting Worker
A job that heats and melts rosin (pine resin) to produce rosin, which is a raw material for adhesives and printing inks.