The corn oil extraction machine, also known as screw oil press machine, is used for the mechanical pressing of corn germ oil. The corn germ oil press machine adopts directional pressure bearing and multi-stage propulsion to realize high oil yield.
How to extract oil from corn germ during flour processing?
This work aimed the recovery of oil and protein fractions from corn germ (CG) generated as a by-product during flour processing. Several oil extraction techniques were investigated: hexane at room temperature, hexane at 45 °C, supercritical carbon dioxide (Sc-CO 2) and Soxhlet with hexane and ethanol.
How to extract corn oil?
First, we need to extract the embryo of corn, remove impurities, and then use a corn oil press machine to complete the extraction of corn oil. The extracted crude corn oil can be refined to obtain edible oil. 1. Corn germ extraction: embryo extraction is one of the important steps for oil extraction.
How to start corn germ oil pressing plant?
Step 1: Before starting the corn germ oil pressing plant, a comprehensive inspection must be carried out first. Loosen the lock nut, turn the screw counterclockwise to let the conical surface of the screw press against the conical surface of the oil cake outlet. Then turn the screw clockwise and tighten the lock nut to prepare for the startup.