Numerical & Quantitative Analysis × Keywords: Grit
3 matching jobs found.
Grit Sorting Worker
Grit sorting workers are specialists in the manufacturing process who classify and inspect abrasives (grit) used for polishing and surface treatment by appropriate particle sizes. They contribute to foreign matter removal and the stable supply of standard products through manual or machine-based sieving classification and quality checks.
Shot Blast Worker (Casting Manufacturing)
A job that blasts metal particles at high speed onto the surface of castings to remove oxide films and adhesions, and finishes the surface.
Sand Washer (Nightsoil and Sewage Treatment Facilities)
Worker responsible for removing sand and solids from nightsoil or sewage, in charge of the preliminary stage of the purification process.