Refining × Required Skills: Quality inspection
7 jobs found.
Raw rubber refining worker
This occupation involves processing raw rubber with kneaders, adjusting formulations, temperature, and pressure to manufacture uniform rubber base materials.
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.
Tung oil worker
A job that extracts and refines tung oil obtained from tung seeds and manufactures and processes it as paint or wood protectant.
Rapeseed oil manufacturer
A job that extracts oil from rapeseed, refines it, and manufactures edible rapeseed oil.
Castor Oil Manufacturing Worker
A job that extracts and refines castor oil from castor (castor) seeds and processes it to a quality suitable for shipment as a product.
Oil and Fat Product Production Equipment Operator
Oil and fat product production equipment operators operate and monitor manufacturing equipment that refines and processes raw materials such as edible oils and industrial fats and oils to stably produce high-quality products.
Sugar Melting Worker
A profession that heats and dissolves sugar raw materials to manufacture and supply sugar solution. Supports stable production through temperature control, machine operation, and quality management.