Sieving × Required Skills: Machine Inspection and Maintenance
4 jobs found.
Gravel Extraction Worker
Workers who use heavy machinery to extract, select, and transport gravel in rivers or quarries. They supply construction materials while performing quality control and safety management.
Abrasive Raw Material Grinder
Manufacturing technician who processes abrasive grains, the raw material for abrasives, into fine powder using a crusher.
Sifting Worker (Calcined Gypsum Manufacturing)
Job involving sifting raw materials for calcined gypsum through sieves, performing crushing and blending, and adjusting particle size to meet quality standards for gypsum products used in building materials, etc.
Grinding Powder Manufacturer
A manufacturing technical job that pulverizes and grinds raw materials, adjusts particle size, and manufactures raw powder for ceramics and stone products.