Oil cleaning method
1. Screening method
The oil cleaning method, that is using the difference in particle size, shape, density, etc. between oilseeds and impurities, with the help of sieve surface opening size, aspect ratio (2~3), upper and lower layers or combination of front and rear segments, combined with relative motion (amplitude, rotation speed), gravity. small oil extraction machine for home The principle of classification separates impurities larger than and smaller than the pore size. Such as primary cleaning screen, self-balancing vibrating screen, plane rotary screen, round screen and so on.automatic oil expeller
2. Wind selection method
According to the difference in density and suspension speed between oilseeds and impurities, the method of separating impurities such as dust by the action of wind. Generally not used alone, mostly combined with screening. There are suction devices, wind separators, etc., that are used alone.coconut oil for cold
3. Magnetic separation method
The method of removing the magnetic metal impurities mixed in the grapefruit by the suction of the magnetic steel. There are mainly permanent magnets, magnetic separators, cold pressed oil making machine permanent magnet cylinders and permanent magnet drums, as well as electromagnetic rotary drum iron removal devices, belt electromagnetic iron suction machines, and cylindrical magnetic separators.used oil expeller machine for sale
4. Water selection method
The oilseeds are in direct contact with water to wash away the marl on the surface of the oilseeds, and it can settle to remove heavy mudstones. Such as water selection and peeling of sesame and rapeseed.corn oil extraction machine
