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What is Cold Pressing? |
Cold pressing, as its name indicated, is direct pressing. The raw material is cleaned and directly fed into oil extraction machine. The method of cold pressing can’t get all the oil once, so the oil content of oil cake of cold pressing is high. The advantage of cold pressing is that the oil color is relatively shallow, there are no rising bubble during oil extraction process; The disadvantage of cold pressing is that it has low oil yield and the flavor of final oil is not very good |
What is Hot Pressing? |
Hot pressing: It is necessary to fry the raw materials through the drum frying pan, heat the raw materials, and then put them into the screw oil press to press Advantages: high oil yield, high production capacity, fragrant taste |
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