What factors affect oil yield in using a screw oil expeller?

What factors affect oil yield in using a Screw oil expeller?

The oil yield is a matter of great concern to oil producers and affects their profits. The oil yield of a screw oil press is directly related to the oil content and the pretreatment of raw materials, oil extraction methods, and operation methods. In the process of operating a screw oil expeller, there are many factors affecting the oil yield. Here are several major factors for reference.

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