The Solvent Extraction Plant is made available by us that is used to achieve the grinding of seed. The ground seed or cake is then purged or washed with a petroleum distillate (the most commonly used is Hexane ) which releases the oil in the seed. The process of isolating an organic compound from its aqueous solution by shaking it with solvent is known as solvent extraction. The process of solvent extraction is the soaking of oilseeds refined in an organic solvent that can dissolve the oil and wash the oil from the oilseeds using the principle of chemical extraction. The solvent Extraction Plant is very efficient.