... sanitary regulation.5. Less ocuppied area: only needs 10 ~ 20m2 for production.6. The oil left in cakes ... work, and the cakes also can be used for animal feed.The Main Parts of the Machine: ... :1. Prepare raw materials.2. Adjust the machine, for example, checking electricity, beginning heating (if it is ... , flowing through the board into the vacuum filter for filtration6. The oil flow out from the bottom ...