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  • What is a professional sunflower seed oil press?
  • The professional sunflower seed oil press is ZY24 (202-3) continuous oil extraction machine. In small and medium-sized vegetable oil plant, ZY24 (202-3) continuous pre-pressing machine is a popular equipment for pre-squeezing and leaching process.
  • How is sunflower seed oil extracted?
  • Sunflower seed oil is extracted from oil-type sunflower seed by the mechanical pre-pressing method with subsequent hexane extraction of the remaining oil in the meal.
  • What percentage of oil is used in sunflower seeds?
  • To be specific, oil-used sunflower seeds contain 45%~60% of the oil which is suitable for the pre-pressing and leaching method: In the 1 st, the raw seeds are pre-squeezed by means of a continuous screw press.
  • How does a squeezing screw work?
  • Due to the rotation of the squeezing screw shaft and the squeezing chamber gradually reduce the gap, the material is under intense pressure and most of which is pressed out of oil, next, the oil would flow out through the gap of squeeze cage.
  • What does sunflower seed oil look like?
  • The extracted sunflower seed oil is of a golden yellow color with a touch of nutty fragrance. Because it is rich in linoleic acid and has rich nutrients for maintaining human health such as vitamins A, B, D and E, sunflower seed oil is known as “health care products”,”senior nutrition oil” or “health oil” and so on.