Refining × Workstyle: Manufacturing Line
3 jobs found.
Walnut Oil Worker
This occupation extracts oil from walnut kernels, filters and refines it to produce edible oil. Main tasks include raw material quality control, machine operation, and hygiene management.
Oil Extractor (Animal and Vegetable Oil Manufacturing)
A manufacturing job that extracts and refines oils and fats from seeds, fruits, fish, etc., of plants and animals, processing them into suitable forms for food, industrial use, etc.
Rosin Refiner
A manufacturing job that refines rosin by removing impurities and volatile components from raw materials and supplies it for industrial and medical uses.