Oil Making Process

If you want to make oil from various oil seeds, you should follow the next steps of oil  making process .

1. Oil Seed Pretreatment: Impurities are generally referred to as organic and inorganic impurities. The organic impurities include the stem leaf, cord, chemical fibers, velveteen and their seeds. The inorganic impurities, however, sometimes mean soil, dinas and metal.The vegetable oil processing industry involves the extraction and processing of oils and fats from vegetable sources. The preparation of raw materials includes husking, cleaning, crushing, and conditioning.

2. Oil Pressing: Pressing section in the entire oil processing plant is veryimportant，
The typical oil pressing usually has the following sections, pre-treatment, cooking, pressing and filtering of crude oil.

3. Solvent Extraction: The solvent extraction plant is designed to extract oil directly from oil seed containing less than 20% oil like soyabean fter flaking or it extracts oils from prepressed or fully pressed cake of seeds containing more than 20% oil like sunflower, peanuts, cotton seed, palm kernel, canola, copra, castor and variety of other materials.

4. Oil Refining: Can remove phospholipids, FFA, pigment, off-flavor and other impurities in the oil. Edible oil refinery is essential to ensure removal of gums, waxes, phosphatides and free fatty acid (F. F.A.) from the oil. To impart uniform colur by removal of coloring pigments and to get rid of unpleasant smell from the oil by removal of odiferous matter. Oil refinery plant includes the following sections: Degumming, Neutralization, Bleaching, Dewaxing and Deodorization.

5. Oil filling is also a significant part in the edible oil filling line. In this process, oil filling machine and other equipment like auto linear sealing machine, auto inkjet printer, auto labeling machine are necessary.