soybean oil press D-1688 1.Material:stainless steel ... , sesame, vegetable seeds, soybean, sunflower, cottonseeds, flax, etc.4. Oil Purity control: the vaccum oil filter is used to remove ... Main Parts of the Machine: Summarization: 1. Screw oil press. 2. Electrical control box for pre-heating chamber ... . 3. Vacuum filter for cleaning oil.Details:1. Squeezing bar 2. Squeezing head 3. ...