Numerical & Quantitative Analysis × Keywords: Surface Treatment
38 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.
Black Oxide Plater (Metal Products)
Specialized occupation that chemically treats the surfaces of metal products to blacken them, improving corrosion resistance and aesthetics.
Buff Finishing Worker (Metal Product Manufacturing)
A manufacturing job that polishes the surface of metal products using buffs or polishing cloths to achieve a smooth and uniform finish.
Steel Ingot Defect Remover
Specialist who inspects defects on the surface or inside of steel ingots produced in the steelmaking process and removes them by excision or grinding.
Plywood Polishing Worker
A job that polishes the surface of plywood using sanding machines or by hand, removing unevenness and scratches to improve product quality and finish.
Finishing Woodworker
A craftsman who specializes in finishing processes such as polishing, painting, and decoration on wooden products like furniture and fixtures.
Sealer Worker (Excluding Buildings: Base Coating)
This occupation involves applying base coat paint (sealer/primer) to products other than buildings, such as automobiles and machine parts, to ensure adhesion and rust prevention of the paint film.
Shutter Parts Finishing Worker
A processing technician who performs deburring, polishing, and surface finishing on metal parts for shutters to ensure quality suitable for assembly and installation.
Shot Worker (Casting Manufacturing)
This occupation involves operating shot blast equipment in the casting manufacturing process to remove sand and scale from the product surface after casting.
Crystal Mosaic Worker
A craftsman who decoratively attaches crystals to materials, imparting beautiful patterns and luster to products.