Corn germ/maize oil pretreatment & pre-pressing machine

Corn germ/maize oil pretreatment & pre-pressing machine

The production line of corn germ oil pretreatment & pre-pressing machine can process various kinds of oil seeds.This automatic controlled corn germ oil pretreatment and pressing machine provides highly stable.

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The production line of corn germ oil pretreatment & pre-pressing machine can process various kinds of oil seeds.This automatic controlled corn germ oil pretreatment and pressing machine provides highly stable, automatically processing of corn germ in operation.
corn germ/maize oil pretreatment and press machine
Main equipments of corn germ oil pretreatment & pre-pressing machine

 
Corn germ oil/maize oil pretreatment process:
We supply different pretreatment methods for edible oil extraction machine with different oil content. Generally, for high oil plants such as groundnut/peanut, rapeseed, cottonseed, first pre-press to the reasonable level and then extract.
Corn germ oil/maize oil press process:
1. Cleaning process : Use vibration cleaning sieve and magnetic selector to get better cleaning effect. And This step is mainly to clean the big impurities ,like the stone , big dust , iron etc .
2.Softening process: Softening is intended to regulate the temperature and moisture content of corn germ/maize, to increase the plasticity and prevent to produce too much powder.
3.Flaking Process : After softening process ,we need to flake the softened corn germ , which make the cell wall of corn germ broken. And we flake the corn germ to 0.55 mm thickness. Then it is useful for the oil extracting .
4. Cooking Process: After the flaker,we need to cook the flaked corn germ, control the moisture at 5-7% , the temperature is 110-115degree .
5. Pre-pressing : After all the pretreatment , pre- press the corn germ/maize, the oil can be extracted about 76% or more .
corn germ oil press machine
Corn germ oil press machine
Corn germ oil/maize oil press process:
Corn germ oil/maize oil press machine is to press oil from oil seeds or cakes. In general, there are several oil press machine for this step.



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