• What is copra oil production line process?
  • Copra oil production line process: Copra → Cleaning → Drying → Crushing → Softening → Pre-pressing → Double pressing → Filtration → Crude oil tank → Refining section → Refined copra oil Copra oil production line 1. Copra transportation: The raw material copra is in block form and is not suitable for transportation by elevator; 2.
  • What is copra & how is it made?
  • Copra is the dried kernel or meat of a coconut that is commonly used to produce coconut oil. In coconut farming, copra is produced by removing the husk of a mature coconut and then extracting the white flesh inside. The flesh is then dried either by sun drying or by using mechanical dryers until it is completely dry and brittle.
  • How is dry copra extracted?
  • More commonly, the dry copra is first extracted by the solvent-free method using expellers to obtain better quality coconut oil. Then the residue is processed through solvent extraction plant using food-grade hexane as a solvent to extract the residual coconut oil (8 to 12%). Dry copra may be extracted directly in solvent extraction plants.
  • How much coconut oil is in a copra meal?
  • The solvent extracted copra meal can still contain residual 2 to 4% coconut oil. Processing dry copra through expellers generally offers about 60% yield (as high as 70%) of coconut oil based of dry weight. About 30 to 40% is oil cake.