1.Cooking oil machine 2.Production line. 3.Field installation. 4.Operation trainning. ... content in hull is reduced to less than 1.5%;(3).Screening section, it can remove the the ... has following features:(1).Simple,convenient,energy saving,competitive price. (2).This oil press machine is composed of ... , gearbox, pressing cage, screw shaft and machine stand etc.(3).Final oil is high quality, good smell, ...