the whole process of extracting rapeseed oil from rapeseed seeds:

Rapeseed pretreatment & prepressing extraction machine is the first step to process rapeseed and get rapeseed oil.Rapeseed pretreatment & prepressing extraction machine is also the key step, and he determines the quality of rapeseed oil. Rapeseed pretreatment & prepressing extraction machine is mainly to remove impurities in rapeseed, regulate moisture and temperature of rapeseed, and break rapeseed into small particles to change rapeseed molecular structure, etc, which is good for the following process in solvent extraction workshop. After rapeseed oil pretreatment & prepressing machine, we can get rapeseed cake. Rapeseed cake can go to the following solvent extraction workshop.

Rapeseed oil pretreatment process of rapeseed oil machine:

Rapeseed→cleaning→stones removal→magnetic selection→crushing→softening→flaking→drying→to solvent extraction