The production process of palm fruit oil can be briefly described as pretreatment, pressing, filtration, refining and packaging. The pretreatment part is because of the characteristics of palm fruit, palm fruit needs to be yeast killed first, then peeling and threshing, and using special palm fruit oil press machine after crushing. The video shows when in a big capacity production, the peeling palm fruit is transported with conveyer belt to a threshing machine for threshing.