Our hydraulic oil press machine was designed as earospace steel to ensure higher safety level and longer service life,reduce your change machines' cost, you can use it for 15-20 years! Precise oil line just 0.36mm, effectively filter oil residue, makes oil purer and beautiful, oil flow from machine will reach edible oil grade, can be eaten or bottled for sell directly. Just one machine will help you achieve from raw materials to edible oil!