... press various kinds of oil materials, like soybean, sunflower seeds, peanut, sesame,rapeseeds, flax seed, camellia, cotton seed, cashew, hemp seed, linseeds, coconut, palm and ... chamber . 3. Vacuum filter for clean crude oil 4. Squeezing bolt 5. Heating ring. vegetable seed oil press machine technical parameterModel6YL-806YL-1006YL-1206YL ...